CVE-2018-18903
9.8
CRITICAL · CVSS 3.0 · EPSS 5.2% (pctl 92)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
Vanilla 2.6.x before 2.6.4 allows remote code execution.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 5.15% — more likely to be exploited than 92% of all CVEs |
| Weakness | CWE-94 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2018-11-03 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| vanillaforums | vanilla |
References
- https://github.com/vanilla/vanilla/releases/tag/Vanilla_2.6.4
- https://open.vanillaforums.com/discussion/36771/security-update-vanilla-2-6-4
- https://srcincite.io/blog/2018/10/02/old-school-pwning-with-new-school-tricks-vanilla-forums-remote-code-execution.html
- https://github.com/vanilla/vanilla/releases/tag/Vanilla_2.6.4
- https://open.vanillaforums.com/discussion/36771/security-update-vanilla-2-6-4
- https://srcincite.io/blog/2018/10/02/old-school-pwning-with-new-school-tricks-vanilla-forums-remote-code-execution.html
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