CVE-2019-16993
High
Description
In phpBB before 3.1.7-PL1, includes/acp/acp_bbcodes.php has improper verification of a CSRF token on the BBCode page in the Administration Control Panel. An actual CSRF attack is possible if an attacker also manages to retrieve the session id of a reauthenticated administrator prior to targeting them.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Phpbb
PublishedSep 30, 2019
First seenSep 30, 2019
How to fix
Update
- phpbb/phpbb3.1.7-PL1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| phpbb phpbb | v ≤ 3.1.7 | — |
| debian debian_linux | 8.0 | — |
| phpbb/phpbbPackagist | v < 3.1.7-PL1 | 3.1.7-PL1 |
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