WP show more <= 1.0.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via show_more Shortcode
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 WP show more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's show_more shortcode in all versions up to, and including, 1.0.7 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
- Total
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 |
|---|---|---|---|---|---|
| renemaurer | WP show more | up to 1.0.7 | — | No fix listed | CNA |
- WP show more Vendorrenemaurer Affected up to 1.0.7 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-9967
- 2026-10-03 Alias added: GHSA-7v6v-vcfr-7g4f
References
Other 5
- https://wordpress.org/plugins/wp-show-more/#developers
- https://plugins.trac.wordpress.org/browser/wp-show-more/trunk/wp-show-more.php#L16
- https://plugins.trac.wordpress.org/browser/wp-show-more/trunk/wp-show-more.php#L23
- https://plugins.trac.wordpress.org/browser/wp-show-more/trunk/wp-show-more.php#L27
- https://plugins.trac.wordpress.org/browser/wp-show-more/trunk/wp-show-more.php#L31
Sources
- CVE-2024-9967 · CVE Program
- CVE-2024-9967 · NVD
- FIRST EPSS
- GHSA-7v6v-vcfr-7g4f · 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