ByteOS Network

NVD Vulnerability Details :

CVE-2025-52559

Analyzed

Source-security-advisories@github.com

Published At-02 Jul, 2025 | 20:15

Updated At-27 Aug, 2025 | 13:37

Zulip is an open-source team chat application. From versions 2.0.0-rc1 to before 10.4 in Zulip Server, the /digest/ URL of a server shows a preview of what the email weekly digest would contain. This URL, though not the digest itself, contains a cross-site scripting (XSS) vulnerability in both topic names and channel names. This issue has been fixed in Zulip Server 10.4. A workaround for this issue involves denying access to /digest/.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	6.8	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
Primary	3.1	5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CPE Matches

Kandra Labs, Inc. (Zulip)

>>zulip>>Versions from 2.0.1(inclusive) to 10.4(exclusive)

cpe:2.3:a:zulip:zulip:*:*:*:*:*:*:*:*

Kandra Labs, Inc. (Zulip)

>>zulip>>2.0.0

cpe:2.3:a:zulip:zulip:2.0.0:rc1:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-79	Primary	security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/zulip/zulip/commit/175ec1f365b0db982d6eac9019701cbf6e8bc2f2	security-advisories@github.com	Patch
https://github.com/zulip/zulip/commit/1a8429e338ff53bdcc4b42e7e71b6fffdd84fcd1	security-advisories@github.com	Patch
https://github.com/zulip/zulip/commit/6608c8777254e73a4b540e5e1c4af92e680a55fc	security-advisories@github.com	Patch
https://github.com/zulip/zulip/security/advisories/GHSA-vgf2-vw4r-m663	security-advisories@github.com	Patch Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History