MEDIUMCVSS v3.1 6.5Vulnerability
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.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-11-07T06:40:34.987550+00:00
- Epss score
- 0.00132
- Cvss severity
- MEDIUM
- Cvss score
- 6.5
- Retrieved at
- 2026-11-07T06:44:43+00:00
- Last source
- FIRST EPSS
- Score
- 6.5
- Cvss version
- 3.1
- Cve id
- CVE-2026-118639
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
- First seen by Signal
- 2026-11-06T10:16:10+00:00
- Name
- CVE-2026-118639
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
- Published at
- 2026-11-06T06:16:41.250
- Last modified
- 2026-11-06T20:09:13.780
- Epss percentile
- 0.02821
Related Entities (1)
HAS_WEAKNESS (1)
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