| Reporter | Title | Published | Views | Family All 9 |
|---|---|---|---|---|
 | CVE-2026-52769 | 9 Jul 202622:35 | – | circl |
 | CVE-2026-52769 YesWiki: Unauthenticated Server-Side Request Forgery via ActivityPub `Signature.keyId` | 4 Sep 202623:40 | – | cvelist |
 | EUVD-2026-71801 | 4 Sep 202623:40 | – | euvd |
 | YesWiki has Unauthenticated Server-Side Request Forgery via ActivityPub `Signature.keyId` | 9 Jul 202620:58 | – | github |
 | CVE-2026-52769 | 5 Sep 202600:17 | – | nvd |
 | GHSA-VW42-752G-5MRP YesWiki has Unauthenticated Server-Side Request Forgery via ActivityPub `Signature.keyId` | 9 Jul 202620:58 | – | osv |
 | PT-2026-57029 | 9 Jul 202600:00 | – | ptsecurity |
 | Server-side Request Forgery (SSRF) | 9 Jul 202620:58 | – | snyk |
 | CVE-2026-52769 YesWiki: Unauthenticated Server-Side Request Forgery via ActivityPub `Signature.keyId` | 4 Sep 202623:40 | – | vulnrichment |
[
{
"vendor": "YesWiki",
"product": "yeswiki",
"versions": [
{
"version": ">= 4.6.2, < 4.6.6",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| Http-Signature header keyId parameter containing a URL | header | api/forms/{formId}/actor/inbox | Public POST endpoint accepts an HTTP Signature header whose keyId contains a URL; server fetches that URL, enabling outbound requests (SSRF-like). | CWE-918 |
| formId (path parameter) | header | api/forms/{formId}/actor/inbox | Public POST endpoint accepts an HTTP Signature header whose keyId contains a URL; server fetches that URL, enabling outbound requests (SSRF-like). | CWE-918 |
Data
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08 Sep 2026 21:05Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.18.3
EPSS0.00296
SSVC