SEOPress <= 5.0.0 – 5.0.3 Authenticated Stored Cross-Site Scripting
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The SEOPress WordPress plugin is vulnerable to Stored Cross-Site-Scripting via the processPut function found in the ~/src/Actions/Api/TitleDescriptionMeta.php file which allows authenticated attackers to inject arbitrary web scripts, in versions 5.0.0 - 5.0.3.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00648 51st percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
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 |
|---|---|---|---|---|---|
| rainbowgeek | SEOPress | 5.0.0; 5.0.1; 5.0.2; 5.0.3 | — | No fix listed | CNA |
- SEOPress Vendorrainbowgeek Affected 5.0.0; 5.0.1; 5.0.2; 5.0.3 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:seopress:seopress:*:*:*:*:*:wordpress:*:* | 5.0.0 to before 5.0.4 | Vulnerable | rainbowgeek |
- cpe:2.3:a:seopress:seopress:*:*:*:*:*:wordpress:*:* Versions 5.0.0 to before 5.0.4 Vulnerable ·rainbowgeek
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-34641
- 2026-10-03 Alias added: GHSA-j6v6-784c-hpw9
- 2026-10-16 EPSS moved to the 50th–90th percentile
References
More rainbowgeek Seopress vulnerabilities
- TI-2023-01566 SEOPress < 6.5.0.3 - Admin+ PHP Object Injection CVSS 3.1HIGH 7.2
- TI-2024-05099 SEOPress < 7.9 - Unauthenticated Object Injection CVSS 3.1CRITICAL 9.8
- TI-2023-05773 WP SEO Press < 7.3 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
- TI-2024-33888 WordPress SEOPress plugin <= 8.1.1 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
- TI-2024-33887 WordPress SEOPress plugin <= 8.1.1 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
- TI-2024-08561 SEOPress – On-site SEO <= 8.1.1 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-34641 · CVE Program
- CVE-2021-34641 · NVD
- FIRST EPSS
- GHSA-j6v6-784c-hpw9 · 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