Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-27149
Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Zulip exports can leak private data
Source: NVD (National Vulnerability Database)
Vulnerability Description
Zulip server provides an open-source team chat that helps teams stay productive and focused. Prior to 10.0, the data export to organization administrators feature in Zulip leaks private data. The collection of user-agent types identifying specific integrations or HTTP libraries (E.g., ZulipGitlabWebhook, okhttp, or PycURL) that have been used to access any organization on the server was incorrectly included in all three export types, regardless of if they were used to access the exported organization or not. The "public data" and "with consent" exports metadata including the titles of some topics in private channels which the administrator otherwise did not have access to, and none of the users consented to exporting and metadata for which users were in a group DM together. This vulnerability is fixed in 10.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
将系统数据暴露到未授权控制的范围
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zulip server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zulip server是美国Zulip公司的一款开源的团队聊天应用程序。 Zulip server 10.0之前版本存在安全漏洞,该漏洞源于数据导出功能泄露私有数据,包括用户代理类型和私人频道主题标题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
zulipzulip >= 2.1.0, < 10.0 -
II. Public POCs for CVE-2025-27149
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2025-27149
Please Login to view more intelligence information
IV. Related Vulnerabilities
V. Comments for CVE-2025-27149

No comments yet


Leave a comment