Ultimate Member < 2.13.0 - Unauthenticated Unapproved Comment Disclosure via Profile Activity
Priority LOW 30CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.
Summary
The Ultimate Member WordPress plugin before 2.13.0 does not check whether a comment has been approved, or whether the profile it belongs to is private, before returning profile activity to unauthenticated visitors, allowing them to read the content of comments still awaiting moderation.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0033 26th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Ultimate Member (Unknown): 2.13.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Ultimate Member | before 2.13.0 | 2.13.0 | Patch available | CNA |
- Ultimate Member VendorUnknown Affected before 2.13.0 Fixed in 2.13.0 Patch available CNA
Remediation
- Fix · CNA Ultimate Member (Unknown) Fixed in 2.13.0
Timeline
- 2026-10-02 Threatist record created from CVE-2026-19251
- 2026-10-03 Alias added: GHSA-xj7x-35cv-vg7p
References
Sources
- CVE-2026-19251 · CVE Program
- CVE-2026-19251 · NVD
- FIRST EPSS
- GHSA-xj7x-35cv-vg7p · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences