PT-2021-20063 · Dzzoffice · Dzzoffice

Fschuckert · Published 2021-01-27 · Updated 2022-04-26 · CVE-2021-3318

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 DzzOffice versions 2.02.1 and earlier

Description The issue allows for XSS via the editorid parameter in the "attach/ajax.php" endpoint.

Recommendations For DzzOffice versions 2.02.1 and earlier, as a temporary workaround, consider restricting access to the "attach/ajax.php" endpoint until a patch is available. Avoid using the editorid parameter in the affected endpoint 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-2021-3318

Affected Products

Dzzoffice

References · 7

• 🔥 http://packetstormsecurity.com/files/162314/DzzOffice-2.02.1-Cross-Site-Scripting.html · Exploit
• 🔥 https://exploit-db.com/exploits/49799 · Exploit
• https://osv.dev/vulnerability/CVE-2021-3318 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3318 · Security Note
• https://github.com/zyx0814/dzzoffice/issues/173 · Note
• https://t.me/cibsecurity/22744 · Telegram Post
• https://t.me/cvenotify/9063 · Telegram Post