Advisory details:
github_osv / GHSA-rq6g-px6m-c248
| Advisory ID | github_osv/GHSA-rq6g-px6m-c248 |
| Aliases |
CVE-2026-28469
|
| Summary | OpenClaw Google Chat shared-path webhook target ambiguity allowed cross-account policy-context misrouting ## Summary When multiple Google Chat webhook targets are registered on the same HTTP path, and request verification succeeds for more than one target, inbound webhook events could be routed by first-match semantics. This can cause cross-account policy/context misrouting. ## Affected Packages / Versions - npm: `openclaw` <= 2026.2.13 - npm: `clawdbot` <= 2026.1.24-3 ## Details Affected component: `extensions/googlechat/src/monitor.ts`. Baseline behavior allowed multiple webhook targets per path and selected the first target that passed `verifyGoogleChatRequest(...)`. In shared-path deployments where multiple targets can verify successfully (for example, equivalent audience validation), inbound events could be processed under the wrong account context (wrong allowlist/session/policy). ## Fix - Fix commit (merged to `main`): `61d59a802869177d9cef52204767cd83357ab79e` - `openclaw` will be patched in the next planned release: `2026.2.14`. `clawdbot` is a legacy/deprecated package name; no patched version is currently planned. Migrate to `openclaw` and upgrade to `openclaw >= 2026.2.14`. ## Workaround Ensure each Google Chat webhook target uses a unique webhook path so routing is never ambiguous. ## Release Process Note The advisory is pre-populated with the planned patched version. After the npm release is published, the remaining action should be to publish the advisory. Thanks @vincentkoc for reporting. --- Fix commit 61d59a802869177d9cef52204767cd83357ab79e confirmed on main and in v2026.2.14. Upgrade to `openclaw >= 2026.2.14`. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 8.8 |
| Risk | 4.4 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 9.8 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-rq6g-px6m-c248/GHSA-rq6g-px6m-c248.json |
| cvssv4 | 8.3 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-rq6g-px6m-c248/GHSA-rq6g-px6m-c248.json |
| generic_textual | HIGH |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Attack Requirements (AT) | Privileges Required (PR) | User Interaction (UI) | Vulnerable System Impact Confidentiality (VC) | Vulnerable System Impact Integrity (VI) | Vulnerable System Impact Availability (VA) | Subsequent System Impact Confidentiality (SC) | Subsequent System Impact Integrity (SI) | Subsequent System Impact Availability (SA) |
|---|---|---|---|---|---|---|---|---|---|---|
network adjacent local physical |
low high |
none present |
none low high |
none passive active |
high low none |
high low none |
high low none |
high low none |
high low none |
high low none |
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-09T18:01:17Z/
Decision: Track
Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/28xxx/CVE-2026-28469.json
Source Advisory: vulnrichment/CVE-2026-28469
[{'Exploitation': 'none'},
{'Automatable': 'yes'},
{'Technical Impact': 'partial'},
{'Mission Prevalence': 'minimal'},
{'Public Well-being Impact': 'material'},
{'Mission & Well-being': 'medium'}]