Heateor Login – Social Login Plugin <= 1.1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting
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 Heateor Login – Social Login Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'Heateor_Facebook_Login' shortcode in all versions up to, and including, 1.1.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
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 |
|---|---|---|---|---|---|
| Team Heateor | Heateor Login – Social Login Plugin | up to 1.1.9 | — | No fix listed | CNA |
- Heateor Login – Social Login Plugin VendorTeam Heateor Affected up to 1.1.9 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-9857
- 2026-10-03 Alias added: GHSA-p8mj-fx4m-c3r8
References
Other 3
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d106d581-d711-44ac-b85a-c43aad727eeb?source=cve
- https://plugins.trac.wordpress.org/browser/heateor-login/tags/1.1.9/shortcode.php#L24
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3357088%40heateor-login&new=3357088%40heateor-login&sfp_email=&sfph_mail=
More Team Heateor vulnerabilities
- TI-2022-04099 Super Socializer < 7.13.44 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
- TI-2022-04068 Sassy Social Share < 3.3.45 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
- TI-2024-02646 Super Socializer < 7.13.64 - Editor+ Stored XSS CVSS 3.1MEDIUM 4.8
- TI-2024-02007 Sassy Social Share < 3.3.61 - Contributor+ Stored XSS CVSS 3.1MEDIUM 4.7
- TI-2022-04559 Sassy Social Share <= 3.3.3 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
- TI-2021-16693 Sassy Social Share 3.3.23 PHP Object Injection CVSS 3.1HIGH 8.8
Sources
- CVE-2025-9857 · CVE Program
- CVE-2025-9857 · NVD
- FIRST EPSS
- GHSA-p8mj-fx4m-c3r8 · 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