Missing authorization in webocoders Udimi Tools
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The Udimi Tools plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `ajax_disconnect()` function in all versions up to, and including, 3.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's six configuration options — including the API key, connected Udimi user email, and tracking-script payload — effectively disconnecting the site from the configured Udimi account. The companion `ajax_connect()` handler is missing the same checks, allowing the same low-privilege attackers to overwrite those options with an attacker-supplied API key.
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 |
|---|---|---|---|---|---|
| webocoders | Udimi Tools | up to 3.2 | — | No fix listed | CNA |
- Udimi Tools Vendorwebocoders Affected up to 3.2 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-7456
- 2026-10-03 Alias added: GHSA-fjcf-648f-mmhx
References
Other 7
- https://www.wordfence.com/threat-intel/vulnerabilities/id/263f7a72-8887-42c3-a1df-3dee904f957e?source=cve
- https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/class.php#L82
- https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/udimi-optin.php#L23
- https://plugins.trac.wordpress.org/browser/udimi-optin/trunk/class.php#L82
- https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/class.php#L47
- https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/udimi-optin.php#L22
- https://plugins.trac.wordpress.org/changeset?reponame=&new=3525585%40udimi-optin%2Ftrunk&old=3352707%40udimi-optin%2Ftrunk
Sources
- CVE-2026-7456 · CVE Program
- CVE-2026-7456 · NVD
- FIRST EPSS
- GHSA-fjcf-648f-mmhx · 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