PT-2023-7904 · WordPress · User Post Gallery

Cydave · Published 2023-01-16 · Updated 2025-04-04 · CVE-2022-4060

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions User Post Gallery WordPress plugin versions 2.19 and earlier

Description The issue is related to insufficient authorization procedure in the User Post Gallery WordPress plugin, allowing remote attackers to execute arbitrary code. This is possible because the plugin does not limit what callback functions can be called by users, making it possible for any visitors to run code on sites running it.

Recommendations For versions 2.19 and earlier, consider disabling the plugin until a patch is available to prevent potential code execution by unauthorized users. Restrict access to the plugin's functionality 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

Incorrect Authorization

Missing Authorization

Improper Authorization

Weakness Enumeration

CWE-863

CWE-862

CWE-285

Related Identifiers

BDU:2023-08975

CVE-2022-4060

Affected Products

User Post Gallery

References · 8

• 🔥 https://github.com/im-hanzou/UPGer · Exploit
• 🔥 https://wpscan.com/vulnerability/8f982ebd-6fc5-452d-8280-42e027d01b1e · Exploit
• https://bdu.fstec.ru/vul/2023-08975 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-4060 · Security Note
• https://osv.dev/vulnerability/CVE-2022-4060 · Vendor Advisory
• https://t.me/cvenotify/42093 · Telegram Post
• https://t.me/cibsecurity/56535 · Telegram Post
• https://t.me/cvenotify/117834 · Telegram Post