ParityPress <= 1.0.0 - Authenticated (Administrator+) Stored Cross-Site Scripting
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- 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 ParityPress – Parity Pricing with Discount Rules plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'Discount Text' in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
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 |
|---|---|---|---|---|---|
| paritydiscounts | ParityPress – Parity Pricing with Discount Rules | up to 1.0.0 | — | No fix listed | CNA |
- ParityPress – Parity Pricing with Discount Rules Vendorparitydiscounts Affected up to 1.0.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-6661
- 2026-10-03 Alias added: GHSA-v44v-38h3-f3qv
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f015ff9b-a7dc-47de-83d4-d6b91ec433f7?source=cve
- https://wordpress.org/plugins/paritypress/#developers
- https://plugins.trac.wordpress.org/browser/paritypress/trunk/app/Hooks/Activator.php#L22
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3130198%40paritypress%2Ftrunk&old=3042149%40paritypress%2Ftrunk&sfp_email=&sfph_mail=
Sources
- CVE-2024-6661 · CVE Program
- CVE-2024-6661 · NVD
- FIRST EPSS
- GHSA-v44v-38h3-f3qv · 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