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Fri, 12 Jun 2026 20:45:00 +0000
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Stefanbohacek
Stefanbohacek fediverse-embeds-wordpress-plugin Wordpress Wordpress wordpress |
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| Vendors & Products |
Stefanbohacek
Stefanbohacek fediverse-embeds-wordpress-plugin Wordpress Wordpress wordpress |
Thu, 11 Jun 2026 20:30:00 +0000
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ssvc
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Thu, 11 Jun 2026 18:00:00 +0000
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| Description | Fediverse Embeds embeds fediverse posts on WordPress sites. Prior to version 1.5.8, Fediverse Embeds registered an unauthenticated REST route ftf/media-proxy (includes/Media_Proxy.php) with permission_callback => __return_true that accepted a base64-encoded URL and forwarded it to wp_remote_get($url) without enforcing any allowlist. The plugin's source contained a comment block explicitly acknowledging that the request should be validated against allowed fediverse domains, but in 1.5.7 the validation only set a local $can_download_media flag that was never read. The full response body was echoed back to the caller, so this was a full-read SSRF / open proxy reachable by any anonymous visitor. This issue has been patched in version 1.5.8. | |
| Title | Fediverse Embeds: Unauthenticated SSRF / open proxy via REST media-proxy endpoint | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-11T18:58:07.518Z
Reserved: 2026-05-15T23:26:58.308Z
Link: CVE-2026-46697
Updated: 2026-06-11T18:57:56.991Z
Status : Deferred
Published: 2026-06-11T18:16:25.957
Modified: 2026-06-11T20:59:55.650
Link: CVE-2026-46697
No data.
OpenCVE Enrichment
Updated: 2026-06-12T20:17:54Z