CVE-2019-16531 EXPLOIT
8.8
HIGH · CVSS 3.1 · EPSS 2.5% (pctl 85)
Patch early
A public exploit exists.
Description
LayerBB before 1.1.4 has multiple CSRF issues, as demonstrated by changing the System Settings via admin/general.php.
Scoring
| CVSS | 8.8 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 2.55% — more likely to be exploited than 85% of all CVEs |
| Weakness | CWE-352 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-09-20 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| layerbb | layerbb |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | LayerBB < 1.1.4 - Cross-Site Request Forgery | 2019-09-20 |
References
- http://packetstormsecurity.com/files/154549/LayerBB-1.1.3-Cross-Site-Request-Forgery.html
- https://github.com/0xB9/LayerBB-1.1.3-CSRF/blob/master/README.md
- https://github.com/AndyRixon/LayerBB/compare/1.1.3...1.1.4
- https://github.com/AndyRixon/LayerBB/pull/40
- http://packetstormsecurity.com/files/154549/LayerBB-1.1.3-Cross-Site-Request-Forgery.html
- https://github.com/0xB9/LayerBB-1.1.3-CSRF/blob/master/README.md
- https://github.com/AndyRixon/LayerBB/compare/1.1.3...1.1.4
- https://github.com/AndyRixon/LayerBB/pull/40
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