TF Random Numbers < 2.0.1 - Subscriber+ Arbitrary Option Update
Priority MEDIUM 62Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
Themeflection Numbers WordPress plugin before 2.0.1 does not have authorisation and CSRF check in an AJAX action, and does not ensure that the options to be updated belong to the plugin. As a result, it could allow any authenticated users, such as subscriber, to update arbitrary blog options, such as enabling registration and set the default role to administrator
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00301 23rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Themeflection Numbers (Unknown): 2.0.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 | Themeflection Numbers | before 2.0.1 | 2.0.1 | Patch available | CNA |
- Themeflection Numbers VendorUnknown Affected before 2.0.1 Fixed in 2.0.1 Patch available CNA
Remediation
- Fix · CNA Themeflection Numbers (Unknown) Fixed in 2.0.1
Timeline
- 2026-10-02 Threatist record created from CVE-2023-0889
- 2026-10-03 Alias added: GHSA-vh2f-q9g6-wv38
References
Sources
- CVE-2023-0889 · CVE Program
- CVE-2023-0889 · NVD
- FIRST EPSS
- GHSA-vh2f-q9g6-wv38 · 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