WordPress WP Meta SEO plugin <= 4.5.13 - Cross Site Scripting (XSS) vulnerability
Priority LOW 26CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- 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
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in JoomUnited WP Meta SEO wp-meta-seo allows Stored XSS.This issue affects WP Meta SEO: from n/a through <= 4.5.13.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0026 17th 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 |
|---|---|---|---|---|---|
| JoomUnited | WP Meta SEO | up to 4.5.13 | — | No fix listed | CNA |
- WP Meta SEO VendorJoomUnited Affected up to 4.5.13 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:joomunited:wp_meta_seo:*:*:*:*:*:wordpress:*:* | before 4.5.14 | Vulnerable | JoomUnited |
- cpe:2.3:a:joomunited:wp_meta_seo:*:*:*:*:*:wordpress:*:* Versions before 4.5.14 Vulnerable ·JoomUnited
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-45455
- 2026-10-03 Alias added: GHSA-4xg2-5xf7-v37m
More JoomUnited Wp Meta Seo vulnerabilities
- TI-2023-01305 WP Meta SEO < 4.5.5 - Author+ PHAR Deserialization CVSS 3.1HIGH 8.8
- TI-2023-00830 WP Meta SEO < 4.5.3 - Subscriber+ SQLi CVSS 3.1HIGH 8.8
- TI-2023-00831 WP Meta SEO < 4.5.3 - Subscriber+ Improper Authorization causing Arbitrary Redirect CVSS 3.1MEDIUM 6.1
- TI-2023-06363 WP Meta SEO <= 4.5.12 - Unauthenticated Stored Cross-Site Scripting via Referer header CVSS 3.1HIGH 7.2
- TI-2023-06364 WP Meta SEO <= 4.5.12 - Information Exposure via Meta Description CVSS 3.1MEDIUM 5.3
- TI-2024-30499 WordPress WP Meta SEO plugin <= 4.5.13 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
Sources
- CVE-2024-45455 · CVE Program
- CVE-2024-45455 · NVD
- FIRST EPSS
- GHSA-4xg2-5xf7-v37m · 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