PT-2020-12798 · Open Upload · Openupload

Published 2020-04-12 · Updated 2020-04-13 · CVE-2020-11712

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 Open Upload versions 0.4.3 and earlier

Description The issue allows for XSS exploitation via the "index.php?action=u" endpoint, specifically through the filename field. This can lead to malicious script execution.

Recommendations For Open Upload versions 0.4.3 and earlier, as a temporary workaround, consider restricting access to the "index.php?action=u" endpoint until a patch is available. Avoid using the filename field in this endpoint 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

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-11712

Affected Products

Openupload

References · 6

• 🔥 https://github.com/jenaye/cve/blob/master/readme.MD · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-11712 · Security Note
• https://osv.dev/vulnerability/CVE-2020-11712 · Vendor Advisory
• https://sourceforge.net/p/openupload/openupload-code/commit_browser · Note
• https://sourceforge.net/p/openupload/news · Note
• https://t.me/cvenotify/2666 · Telegram Post