PT-2021-19487 · Pluck · Pluck

Naiagoesawoo · Published 2021-12-10 · Updated 2021-12-14 · CVE-2021-31745

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Pluck-CMS Pluck version 4.7.15

Description The issue allows an attacker to sustain unauthorized access to the platform due to a session fixation vulnerability in the login.php file. This is because prior sessions are not invalidated after a password change, enabling access to be sustained even after an administrator resets their password.

Recommendations For Pluck-CMS Pluck version 4.7.15, consider disabling the login functionality in login.php until a patch is available to mitigate the risk of session fixation. Restrict access to the login.php file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2021-31745

Affected Products

Pluck

References · 4

• 🔥 https://github.com/pluck-cms/pluck/issues/99 · Exploit
• https://osv.dev/vulnerability/CVE-2021-31745 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-31745 · Security Note
• https://t.me/cibsecurity/33747 · Telegram Post