Fediverse Embeds < 1.5.8 - Unauthenticated SSRF via Site Info Endpoint
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.3%
exploitation probability
0.3%top 76% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Fediverse Embeds WordPress plugin before 1.5.8 does not validate the destination of the server-side request performed by an unauthenticated site-info endpoint before fetching it, allowing anonymous users (the gating nonce is exposed on public pages carrying an embed) to make the site request internal and private-network URLs and read back the parsed page metadata. This is a Server-Side Request Forgery.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · Fediverse Embedspublic PoCs found — 1
cve_referencewpscan.com/vulnerability/460a996f-e27d-47e8-9d68-9e6be93100c0/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.