Is there a public exploit for CVE-2026-118639?

No public exploit for CVE-2026-118639 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-118639?

CVE-2026-118639 scores CVSS 6.5 (v3.1), rated medium.

What does CVE-2026-118639 affect?

CVE-2026-118639 affects Unknown Surfer.

6.5 Medium

The Surfer WordPress plugin before 1.8.1.759 discloses a sensitive API credential to low-privileged users through the post editor page and…

CVE-2026-118639

The Surfer WordPress plugin before 1.8.1.759 discloses a sensitive API credential to low-privileged users through the post editor page and relies on that same credential as the sole authorization for its privileged REST API, allowing users with contributor-level access and above to read the credential and escalate to publishing arbitrary posts and other privileged actions.

Assessment

CVSS: 6.5 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 6 November 2026
Last updated: 6 November 2026
Affected: Unknown · Surfer
Assigner: WPScan

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

At the source

EUVD (ENISA)

References

https://wpscan.com/vulnerability/0cc6b6cd-ff1a-4f04-a2f5-62684abeb314/

Community proofs of concept

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Query this programmatically

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