CVE-2024-36624

MEDIUM EPSS 29.7%
Published Nov 29, 20241y ago · Modified Jun 17, 20262w ago
5.4 CVSS 3.1
Medium
Find Similar
Published Nov 29, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

Zulip 8.3 is vulnerable to Cross Site Scripting (XSS) via the construct_copy_div function in copy_and_paste.js.

CVSS Details

Base Score
5.4
Exploitability
2.3
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
29.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
zulipzulip8.3any

References 3

  • gist.github.com https://gist.github.com/1047524396/64720d2aa5afd943eb7e5a1ed4808ad6
    PatchThird Party Advisory
  • github.com https://github.com/zulip/zulip/blob/8.3/web/src/copy_and_paste.js#L90
    Product
  • github.com https://github.com/zulip/zulip/commit/e1029b59ede0c4f314c367ffa1ba2904ffaf6768
    Patch

Remediation

  • gist.github.com https://gist.github.com/1047524396/64720d2aa5afd943eb7e5a1ed4808ad6
    PatchThird Party Advisory
  • github.com https://github.com/zulip/zulip/commit/e1029b59ede0c4f314c367ffa1ba2904ffaf6768
    Patch