https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 20:43:39 +0000 https://vulnerability.circl.lu/vuln/cve-2026-27524 <p><strong>Affected:</strong> OpenClaw</p> <p>OpenClaw versions prior to 2026.2.21 accept prototype-reserved keys in runtime /debug set override object values, allowing prototype pollution attacks. Authorized /debug set callers can inject __proto__, constructor, or prototype keys to manipulate object prototypes and bypass command gate restrictions.</p> <p><strong>Affected:</strong> OpenClaw</p> <p>OpenClaw versions prior to 2026.2.21 accept prototype-reserved keys in runtime /debug set override object values, allowing prototype pollution attacks. Authorized /debug set callers can inject __proto__, constructor, or prototype keys to manipulate object prototypes and bypass command gate restrictions.</p> https://vulnerability.circl.lu/vuln/cve-2026-27524 https://vulnerability.circl.lu/vuln/ghsa-62f6-mrcj-v8h5 <p><strong>Affected:</strong> npm: openclaw</p> <p>### Summary OpenClaw accepted prototype-reserved keys in runtime `/debug set` override object values (`__proto__`, `constructor`, `prototype`).</p> <p>### Impact `/debug` is disabled by default, and exploitation requires an already authorized `/debug set` caller. No unauthenticated vector was identified.</p> <p>This issue affects runtime in-memory overrides only (non-persistent and cleared on restart/reset). Given the required prior authorization boundary, this is treated as defense-in-depth hardening for command flag evaluation.</p> <p>### Affected Packages / Versions - Package: `openclaw` (npm) - Latest published vulnerable version confirmed: `2026.2.19-2` - Vulnerable range: `&lt;= 2026.2.19-2` - Patched in planned next release: `2026.2.21`</p> <p>### Technical Details - Runtime override merges now block reserved prototype keys during deep merge. - Runtime override writes now sanitize nested object values to remove reserved prototype keys before storing overrides. - Restricted command gates (`bash`, `config`, `debug`) now require own-property boolean flags, preventing inherited prototype values from enabling commands.</p> <p>### Fix Commit(s) - `fbb79d4013000552d6a2c23b9613d8b3cb92f6b6`</p> <p>### Release Process Note `patched_versions` is pre-set to `2026.2.21` so after the npm release is live, this advisory can be published immediately.</p> <p>OpenClaw thanks @tdjackey for reporting.</p> <p><strong>Affected:</strong> npm: openclaw</p> <p>### Summary OpenClaw accepted prototype-reserved keys in runtime `/debug set` override object values (`__proto__`, `constructor`, `prototype`).</p> <p>### Impact `/debug` is disabled by default, and exploitation requires an already authorized `/debug set` caller. No unauthenticated vector was identified.</p> <p>This issue affects runtime in-memory overrides only (non-persistent and cleared on restart/reset). Given the required prior authorization boundary, this is treated as defense-in-depth hardening for command flag evaluation.</p> <p>### Affected Packages / Versions - Package: `openclaw` (npm) - Latest published vulnerable version confirmed: `2026.2.19-2` - Vulnerable range: `&lt;= 2026.2.19-2` - Patched in planned next release: `2026.2.21`</p> <p>### Technical Details - Runtime override merges now block reserved prototype keys during deep merge. - Runtime override writes now sanitize nested object values to remove reserved prototype keys before storing overrides. - Restricted command gates (`bash`, `config`, `debug`) now require own-property boolean flags, preventing inherited prototype values from enabling commands.</p> <p>### Fix Commit(s) - `fbb79d4013000552d6a2c23b9613d8b3cb92f6b6`</p> <p>### Release Process Note `patched_versions` is pre-set to `2026.2.21` so after the npm release is live, this advisory can be published immediately.</p> <p>OpenClaw thanks @tdjackey for reporting.</p> https://vulnerability.circl.lu/vuln/ghsa-62f6-mrcj-v8h5