PT-2021-10756 · Hznuoj · Hznuoj

Plr47 · Published 2021-10-28 · Updated 2021-11-01 · CVE-2020-22312

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions HZNUOJ version 1.0

Description A cross-site scripting (XSS) issue was found in the /cal scores.php function of the OJ/admin-tool. This affects the ability to properly secure user input, potentially leading to malicious script execution.

Recommendations For HZNUOJ version 1.0, consider disabling the /cal scores.php function until a patch is available to prevent potential exploitation. Restrict access to the OJ/admin-tool to minimize the risk of XSS attacks. Avoid using the /cal scores.php endpoint in the OJ/admin-tool until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-22312

Affected Products

Hznuoj

References · 5

• 🔥 https://github.com/wlx65003/HZNUOJ/issues/17 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-22312 · Security Note
• https://osv.dev/vulnerability/CVE-2020-22312 · Vendor Advisory
• https://t.me/cibsecurity/31390 · Telegram Post
• https://t.me/cvenotify/22808 · Telegram Post