WordPress WebLibrarian Plugin <= 3.5.8.1 is vulnerable to Cross Site Scripting (XSS)
Priority LOW 31CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Robert Heller WebLibrarian plugin <= 3.5.8.1 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00379 32nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| Robert Heller | WebLibrarian | up to 3.5.8.1 | — | No fix listed | CNA |
- WebLibrarian VendorRobert Heller Affected up to 3.5.8.1 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-29441
- 2026-10-03 Alias added: GHSA-22mg-hprw-43g2
References
More Deepsoft Weblibrarian vulnerabilities
- TI-2019-15959 SQL injection in Deepwoods Software WebLibrarian CVSS 3.0MEDIUM 6.5
- TI-2017-13713 The weblibrarian plugin before 3.4.8.7 for WordPress has XSS via front-end short codes. CVSS 3.1MEDIUM 6.1
- TI-2017-13712 The weblibrarian plugin before 3.4.8.6 for WordPress has XSS via front-end short codes. CVSS 3.1MEDIUM 6.1
- TI-2017-13711 The weblibrarian plugin before 3.4.8.5 for WordPress has XSS via front-end short codes. CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-29441 · CVE Program
- CVE-2023-29441 · NVD
- FIRST EPSS
- GHSA-22mg-hprw-43g2 · 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