CP Media Player plugin lets contributors change media player settings
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.
Summary
The CP Media Player WordPress plugin before 1.3.4 does not perform a capability check on its settings-page handler, which is an improper access control flaw (CWE-284). Users with only Contributor-level access can create, modify, duplicate and delete site-wide media player configurations and change an option that should require administrator access. The references include a link to an exploit.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
The CP Media Player WordPress plugin before 1.3.4 does not perform a capability check on its settings-page handler, allowing users with only Contributor-level access to create, modify, duplicate and delete the site-wide media player configurations and change a CP Media Player WordPress plugin before 1.3.4 option that should require administrator access.
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 |
|---|---|---|---|---|---|
| Unknown | CP Media Player | before 1.3.4 | 1.3.4 | Patch available | CNA |
- CP Media Player VendorUnknown Affected before 1.3.4 Fixed in 1.3.4 Patch available CNA
Remediation
Upgrade the CP Media Player WordPress plugin to version 1.3.4, the fixed version.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
- Fix · CNA CP Media Player (Unknown) Fixed in 1.3.4
Timeline
- 2026-10-07 Threatist record created from CVE-2026-104678
- 2026-10-07 Alias added: GHSA-r3hc-2fxj-7r5f
- 2026-10-07 CVSS score added · CISA ADP
- 2026-10-07 Weakness changed · CISA ADP
- 2026-10-07 CISA SSVC decision points changed
References
Sources
- CVE-2026-104678 · CVE Program
- CVE-2026-104678 · NVD
- FIRST EPSS
- GHSA-r3hc-2fxj-7r5f · 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