Vulnerability Report

CVE-2019-16993

Title: Phpbb Path Traversal / LFI

Path Traversal / LFI

Proof Of Concept

No public PoC currently indexed for CVE-2019-16993.

CWE Category CWE-352
Published Date Sep 30, 2019
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 8.8 CVSS v3.1
Exploit Probability (EPSS)
0.80%

Vulnerability Summary

CVE-2019-16993: 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.

Impacted Vendors

P
phpbb_group 1
P
phpbb 1

Reference Links

https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789 https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html https://www.phpbb.com/community/viewtopic.php?t=2352606 https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317 https://github.com/phpbb/phpbb/commit/18abef716ecf42a35416444f3f84f5459d573789 https://lists.debian.org/debian-lts-announce/2019/09/msg00036.html https://lists.debian.org/debian-lts-announce/2019/10/msg00006.html https://www.phpbb.com/community/viewtopic.php?t=2352606 https://www.phpbb.com/support/documents.php?mode=changelog&version=3#v317
CVSS v3.1
Source Entity [email protected]
Severity HIGH
8.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
6.8
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-16993 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.