CVE-2022-31154 — Sourcegraph is an opensource code search and navigation engine

Sourcegraph is an opensource code search and navigation engine. It is possible for an authenticated Sourcegraph user to edit the Code Monitors owned by any other Sourcegraph user. This includes being able to edit both the trigger and the action of the monitor in question. An atta

01What is this vulnerability?

Sourcegraph is an opensource code search and navigation engine. It is possible for an authenticated Sourcegraph user to edit the Code Monitors owned by any other Sourcegraph user. This includes being able to edit both the trigger and the action of the monitor in question. An attacker is not able to read contents of existing code monitors, only override the data. The issue is fixed in Sourcegraph…

02Affected products

Vendor	Product	Versions
sourcegraph	sourcegraph	< 3.42

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-08-01T18:40:10.000Z
• Last modified: 2025-04-23T17:56:47.681Z

09References

• github.com — https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-5866-hhq9-9h…
• github.com — https://github.com/sourcegraph/sourcegraph/pull/37526