CVE-2019-17132 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 11.7% (pctl 96)
Patch early
A public exploit exists.
Description
vBulletin through 5.5.4 mishandles custom avatars.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 11.74% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-10-04 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| vbulletin | vbulletin |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | vBulletin 5.0 < 5.5.4 - 'updateAvatar' Authenticated Remote Code Execution | 2019-10-07 |
References
- http://packetstormsecurity.com/files/154759/vBulletin-5.5.4-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2019/Oct/9
- https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4423646-vbulletin-5-5-x-5-5-2-5-5-3-and-5-5-4-security-patch-level-2
- http://packetstormsecurity.com/files/154759/vBulletin-5.5.4-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2019/Oct/9
- https://forum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4423646-vbulletin-5-5-x-5-5-2-5-5-3-and-5-5-4-security-patch-level-2
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