CVE-2026-122151: Presenton · Cross-Site Request Forgery
Affects PresentonSource CVE Database V5
Public exploit available · CVSS 5.3 Medium · fixed in 0.9.12 : patch Presenton as a priority.
Data as of 5 Nov 2026, 01:42 UTC
Thin evidence
One scorer or none| CNA (VulDB) | CVSS 4.0 | 5.3 |
|---|---|---|
| CNA (VulDB) | CVSS 3.1 | 4.3 |
| CNA (VulDB) | CVSS 3.0 | 4.3 |
| CNA (VulDB) | CVSS 2.0 | 5.0 |
- Patch
- Available – fixed in 0.9.12
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:PExploitation evidence
Disclosed: evidence found.
CVE published 5 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: evidence found.
CVSS exploit maturity: proof of concept public
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Presenton | Affected
| Fixed in– |
GitHubpresenton/presentonpkg:github/presenton/presentonOther threats | Affected
| Fixed in– |
CPE configurations (1)
cpe:2.3:a:presenton:presenton:*:*:*:*:*:*:*:*
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade Presenton to version 0.9.12-beta, which contains the official fix for this vulnerability. Applying this update will remediate the CSRF issue in the User Configuration Handler component. No additional mitigation steps are indicated by the vendor advisory.
Description
CVE-2026-122151 is a cross-site request forgery (CSRF) vulnerability in Presenton versions up to 0.9.11-beta. It affects the JSON.parse function in the /api/user-config endpoint of the User Configuration Handler component. The vulnerability allows remote attackers to manipulate user configuration via CSRF attacks. Public exploit code has been disclosed. Upgrading to version 0.9.12-beta addresses this issue.
References
- vuldb.com/vuln/431151 (opens in a new tab)
- vuldb.com/vuln/431151/cti (opens in a new tab)
- vuldb.com/cve/CVE-2026-122151 (opens in a new tab)
- vuldb.com/submit/1027429 (opens in a new tab)
- github.com/presenton/presenton/issues/975 (opens in a new tab)
- github.com/presenton/presenton/pull/980 (opens in a new tab)
- github.com/user-attachments/files/33003219/default.md (opens in a new tab)
- github.com/presenton/presenton/commit/44c8a61122b21f17642d717b0c4d6f2c54c0f180 (opens in a new tab)
- github.com/presenton/presenton/releases/tag/v0.9.12-beta (opens in a new tab)
- github.com/presenton/presenton/ (opens in a new tab)