CVE-2024-36624

low-risk
Published 2024-11-29

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

Do I need to act?

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0.10% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Zulip

References (3)

Patch https://gist.github.com/1047524396/64720d2aa5afd943eb7e5a1ed4808ad6
Product https://github.com/zulip/zulip/blob/8.3/web/src/copy_and_paste.js#L90
Patch https://github.com/zulip/zulip/commit/e1029b59ede0c4f314c367ffa1ba2904ffaf6768
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal