CVE-2026-0686
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Podatność na fałszywe żądania serwera w wtyczce Webmention dla WordPressa pozwala atakującym na dostęp do wewnętrznych usług.
CVSS
7.2
EPSS
0.1%
Exploit
none
Vendor
Opis źródłowy (NVD)
The Webmention plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.6.2 in the 'MF2::parse_authorpage' function via the 'Receiver::post' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
ssrf
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.2 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.1% |
| Opublikowano (NVD) | 2026-04-02 08:16:27 UTC |
| Ostatnia modyfikacja (NVD) | 2026-04-27 19:04:22 UTC |
Referencje
- https://github.com/pfefferle/wordpress-webmention/blob/057223cee18a9e93b017d0f21db6ea77a7686489/includes/handler/class-mf2.php#L878 (security@wordfence.com)
- https://plugins.trac.wordpress.org/browser/webmention/tags/5.6.2/includes/class-receiver.php#L260 (security@wordfence.com)
- https://plugins.trac.wordpress.org/browser/webmention/tags/5.6.2/includes/handler/class-mf2.php#L877 (security@wordfence.com)
- https://plugins.trac.wordpress.org/changeset/3494831/webmention (security@wordfence.com)
- https://www.wordfence.com/threat-intel/vulnerabilities/id/08d15c46-d15f-4803-80be-90bf33335c18?source=cve (security@wordfence.com)