From ac6d0d35afac16b26286bc228ee921688e829d4e Mon Sep 17 00:00:00 2001 From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com> Date: Tue, 12 May 2026 16:21:10 +0800 Subject: [PATCH] chore: bump up @opentelemetry/exporter-prometheus version to ^0.217.0 [SECURITY] (#14944) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This PR contains the following updates: | Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) | |---|---|---|---| | [@opentelemetry/exporter-prometheus](https://redirect.github.com/open-telemetry/opentelemetry-js/tree/main/experimental/packages/opentelemetry-exporter-prometheus) ([source](https://redirect.github.com/open-telemetry/opentelemetry-js)) | [`^0.215.0` → `^0.217.0`](https://renovatebot.com/diffs/npm/@opentelemetry%2fexporter-prometheus/0.215.0/0.217.0) | ![age](https://developer.mend.io/api/mc/badges/age/npm/@opentelemetry%2fexporter-prometheus/0.217.0?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@opentelemetry%2fexporter-prometheus/0.215.0/0.217.0?slim=true) | --- ### Prometheus exporter process crash via malformed HTTP request [CVE-2026-44902](https://nvd.nist.gov/vuln/detail/CVE-2026-44902) / [GHSA-q7rr-3cgh-j5r3](https://redirect.github.com/advisories/GHSA-q7rr-3cgh-j5r3)
More information #### Details ##### Summary A single malformed HTTP request crashes any Node.js process running the OpenTelemetry JS Prometheus exporter. The metrics endpoint (default `0.0.0.0:9464`) has no error handling around URL parsing, so a request with an invalid URI causes an uncaught `TypeError` that terminates the process. **You are affected by this vulnerability if either of the following apply to your application:** * you directly use `@opentelemetry/exporter-prometheus` in your code through its built-in server. * your `OTEL_METRICS_EXPORTER` environment variable includes `prometheus` **AND** * you use `@opentelemetry/sdk-node` * you use `@opentelemetry/auto-instrumentations-node` via `--require @​opentelemetry/auto-instrumentations-node/register`/`--import @​opentelemetry/auto-instrumentations-node/register` ##### Impact **Denial of service.** Any application using the OpenTelemetry Prometheus exporter’s built-in server can be crashed by a single unauthenticated network packet sent to the metrics port. No authentication, special privileges, or prior access is required. ##### Remediation ##### Update to the fixed version Update `@opentelemetry/exporter-prometheus` and `@opentelemetry/sdk-node` to version **0.217.0** or later. Update `@opentelemetry/auto-instrumentations-node` to version **0.75.0** or later. This release adds proper error handling around the URL constructor, returning an HTTP `400` response on parse failure rather than allowing the exception to propagate and crash the process. ``` npm install @​opentelemetry/exporter-prometheus@latest ``` ##### Do Not Expose the Endpoint to Untrusted Users > [!IMPORTANT] > The following mitigations reduce exposure but do not fully remediate the vulnerability. Any client that *can* reach the metrics endpoint - including your own Prometheus scraper host if compromised - could still trigger the crash. Updating to **0.217.0** is the recommended resolution. If updating is not immediately feasible, restrict access to the metrics endpoint so that it is not reachable by untrusted or unauthenticated network clients. For example: * **Bind to localhost only** by setting the `host` option to `127.0.0.1` when configuring the `PrometheusExporter`, so the port is not exposed on public or shared network interfaces * **Use a firewall or network policy** to restrict access to port `9464` (or whichever port you have configured) to only trusted Prometheus scrape hosts * **Place the endpoint behind a reverse proxy** that filters or validates incoming requests before they reach the exporter ##### Details In `PrometheusExporter.ts`, the `_requestHandler` calls `new URL(request.url, this._baseUrl)` without any error handling. Node's HTTP parser accepts absolute-form URIs (e.g. `http://`) for proxy compatibility, including malformed ones. When `request.url` is `"http://"`, the `URL` constructor throws `TypeError: Invalid URL`. Since there is no try-catch in the handler, the exception propagates as an uncaught exception and crashes the process. The Prometheus metrics endpoint is unauthenticated by design (Prometheus scrapes it) and binds to `0.0.0.0` by default, meaning it is reachable by any network client that can connect to the metrics port. ##### Proof of Concept Start any Node.js application with the Prometheus exporter running on the default port `9464`, then send a single raw TCP packet: ``` echo -ne 'GET http:// HTTP/1.1\r\nHost: localhost\r\n\r\n' | nc localhost 9464 ``` The process crashes immediately with: ``` TypeError: Invalid URL at new URL (...) at PrometheusExporter._requestHandler (...) ``` #### Severity - CVSS Score: 7.5 / 10 (High) - Vector String: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H` #### References - [https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-q7rr-3cgh-j5r3](https://redirect.github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-q7rr-3cgh-j5r3) - [https://github.com/advisories/GHSA-q7rr-3cgh-j5r3](https://redirect.github.com/advisories/GHSA-q7rr-3cgh-j5r3) This data is provided by the [GitHub Advisory Database](https://redirect.github.com/advisories/GHSA-q7rr-3cgh-j5r3) ([CC-BY 4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
--- ### Release Notes
open-telemetry/opentelemetry-js (@​opentelemetry/exporter-prometheus) ### [`v0.217.0`](https://redirect.github.com/open-telemetry/opentelemetry-js/compare/2400d8389a4469f7a81ccd3be2f0b2c2dd6faaf7...74cde1b674508ccc0ed2601ac43a80ff2d35114c) [Compare Source](https://redirect.github.com/open-telemetry/opentelemetry-js/compare/2400d8389a4469f7a81ccd3be2f0b2c2dd6faaf7...74cde1b674508ccc0ed2601ac43a80ff2d35114c) ### [`v0.216.0`](https://redirect.github.com/open-telemetry/opentelemetry-js/compare/a0476eef3cb973bfcc0c2e41f868dd7b484c2ed8...2400d8389a4469f7a81ccd3be2f0b2c2dd6faaf7) [Compare Source](https://redirect.github.com/open-telemetry/opentelemetry-js/compare/a0476eef3cb973bfcc0c2e41f868dd7b484c2ed8...2400d8389a4469f7a81ccd3be2f0b2c2dd6faaf7)
--- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - "" - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/toeverything/AFFiNE). Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> --- packages/backend/server/package.json | 2 +- yarn.lock | 59 +++++++++++++++++++++++++--- 2 files changed, 55 insertions(+), 6 deletions(-) diff --git a/packages/backend/server/package.json b/packages/backend/server/package.json index ce49d6699e..d8f013ae36 100644 --- a/packages/backend/server/package.json +++ b/packages/backend/server/package.json @@ -46,7 +46,7 @@ "@node-rs/crc32": "^1.10.6", "@opentelemetry/api": "^1.9.0", "@opentelemetry/core": "^2.2.0", - "@opentelemetry/exporter-prometheus": "^0.215.0", + "@opentelemetry/exporter-prometheus": "^0.217.0", "@opentelemetry/exporter-zipkin": "^2.6.0", "@opentelemetry/host-metrics": "^0.38.3", "@opentelemetry/instrumentation": "^0.215.0", diff --git a/yarn.lock b/yarn.lock index 37a36f7ad8..3e23ed8c51 100644 --- a/yarn.lock +++ b/yarn.lock @@ -955,7 +955,7 @@ __metadata: "@node-rs/crc32": "npm:^1.10.6" "@opentelemetry/api": "npm:^1.9.0" "@opentelemetry/core": "npm:^2.2.0" - "@opentelemetry/exporter-prometheus": "npm:^0.215.0" + "@opentelemetry/exporter-prometheus": "npm:^0.217.0" "@opentelemetry/exporter-zipkin": "npm:^2.6.0" "@opentelemetry/host-metrics": "npm:^0.38.3" "@opentelemetry/instrumentation": "npm:^0.215.0" @@ -9750,7 +9750,7 @@ __metadata: languageName: node linkType: hard -"@opentelemetry/core@npm:2.7.0, @opentelemetry/core@npm:^2.0.0, @opentelemetry/core@npm:^2.2.0, @opentelemetry/core@npm:^2.5.1": +"@opentelemetry/core@npm:2.7.0": version: 2.7.0 resolution: "@opentelemetry/core@npm:2.7.0" dependencies: @@ -9761,6 +9761,17 @@ __metadata: languageName: node linkType: hard +"@opentelemetry/core@npm:2.7.1, @opentelemetry/core@npm:^2.0.0, @opentelemetry/core@npm:^2.2.0, @opentelemetry/core@npm:^2.5.1": + version: 2.7.1 + resolution: "@opentelemetry/core@npm:2.7.1" + dependencies: + "@opentelemetry/semantic-conventions": "npm:^1.29.0" + peerDependencies: + "@opentelemetry/api": ">=1.0.0 <1.10.0" + checksum: 10/aaec929e1f22b3704e3cb195f8a27b2d9bd0292a565741c00b1e8cde0f3043de41713632fe15e4bfd588d83807a5b10a861deffad173e28787802ede9123ced7 + languageName: node + linkType: hard + "@opentelemetry/exporter-logs-otlp-grpc@npm:0.215.0": version: 0.215.0 resolution: "@opentelemetry/exporter-logs-otlp-grpc@npm:0.215.0" @@ -9858,7 +9869,7 @@ __metadata: languageName: node linkType: hard -"@opentelemetry/exporter-prometheus@npm:0.215.0, @opentelemetry/exporter-prometheus@npm:^0.215.0": +"@opentelemetry/exporter-prometheus@npm:0.215.0": version: 0.215.0 resolution: "@opentelemetry/exporter-prometheus@npm:0.215.0" dependencies: @@ -9872,6 +9883,20 @@ __metadata: languageName: node linkType: hard +"@opentelemetry/exporter-prometheus@npm:^0.217.0": + version: 0.217.0 + resolution: "@opentelemetry/exporter-prometheus@npm:0.217.0" + dependencies: + "@opentelemetry/core": "npm:2.7.1" + "@opentelemetry/resources": "npm:2.7.1" + "@opentelemetry/sdk-metrics": "npm:2.7.1" + "@opentelemetry/semantic-conventions": "npm:^1.29.0" + peerDependencies: + "@opentelemetry/api": ^1.3.0 + checksum: 10/cc1b01d902659a8d438e2e9768821a4a25ad4df34d8ac68107784255caed1f6c64e5b239f0e70ec05d4f8cf0222369cf29baf926974d67383117402870e0d69a + languageName: node + linkType: hard + "@opentelemetry/exporter-trace-otlp-grpc@npm:0.215.0": version: 0.215.0 resolution: "@opentelemetry/exporter-trace-otlp-grpc@npm:0.215.0" @@ -10408,7 +10433,7 @@ __metadata: languageName: node linkType: hard -"@opentelemetry/resources@npm:2.7.0, @opentelemetry/resources@npm:^2.2.0, @opentelemetry/resources@npm:^2.5.1": +"@opentelemetry/resources@npm:2.7.0": version: 2.7.0 resolution: "@opentelemetry/resources@npm:2.7.0" dependencies: @@ -10420,6 +10445,18 @@ __metadata: languageName: node linkType: hard +"@opentelemetry/resources@npm:2.7.1, @opentelemetry/resources@npm:^2.2.0, @opentelemetry/resources@npm:^2.5.1": + version: 2.7.1 + resolution: "@opentelemetry/resources@npm:2.7.1" + dependencies: + "@opentelemetry/core": "npm:2.7.1" + "@opentelemetry/semantic-conventions": "npm:^1.29.0" + peerDependencies: + "@opentelemetry/api": ">=1.3.0 <1.10.0" + checksum: 10/4df7abc021df99c5716deb18b2a528245e7da2116daefcfb25508b3d198de8923ca245da1a1cb3b83ae28bf24ab2cc0e73480f0f0e0fb9fddd79b96b2484d002 + languageName: node + linkType: hard + "@opentelemetry/sdk-logs@npm:0.215.0": version: 0.215.0 resolution: "@opentelemetry/sdk-logs@npm:0.215.0" @@ -10434,7 +10471,7 @@ __metadata: languageName: node linkType: hard -"@opentelemetry/sdk-metrics@npm:2.7.0, @opentelemetry/sdk-metrics@npm:^2.2.0": +"@opentelemetry/sdk-metrics@npm:2.7.0": version: 2.7.0 resolution: "@opentelemetry/sdk-metrics@npm:2.7.0" dependencies: @@ -10446,6 +10483,18 @@ __metadata: languageName: node linkType: hard +"@opentelemetry/sdk-metrics@npm:2.7.1, @opentelemetry/sdk-metrics@npm:^2.2.0": + version: 2.7.1 + resolution: "@opentelemetry/sdk-metrics@npm:2.7.1" + dependencies: + "@opentelemetry/core": "npm:2.7.1" + "@opentelemetry/resources": "npm:2.7.1" + peerDependencies: + "@opentelemetry/api": ">=1.9.0 <1.10.0" + checksum: 10/884b1be10c285143c52b3910f203562b738064bca8a55a5a71e8ca3acf9775ce194f3f9444a1f8cd1669b32425d0e753e0cee09fbb68b329332f2e824b06653c + languageName: node + linkType: hard + "@opentelemetry/sdk-node@npm:^0.215.0": version: 0.215.0 resolution: "@opentelemetry/sdk-node@npm:0.215.0"