PT-2025-48428 · Unknown · Mogu Blog V2

Sh7Err04 · Published 2025-12-01 · Updated 2025-12-26 · CVE-2025-13815

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Mogu Blog v2 versions up to 5.2

Description A weakness exists in Mogu Blog v2 up to version 5.2. This issue involves the manipulation of the filedatas argument within an unknown function of the /file/pictures endpoint, leading to unrestricted file upload. The attack can be initiated remotely. The exploit has been publicly released. The vendor was contacted regarding this issue but did not provide a response.

Recommendations Versions prior to 5.2 should be updated. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2025-13815

Affected Products

Mogu Blog V2

References · 13

• 🔥 https://github.com/Xzzz111/exps/blob/main/archives/mogu_blog_v2-unrestricted_upload-1/report.md · Exploit
• 🔥 https://github.com/Xzzz111/exps/blob/main/archives/mogu_blog_v2-unrestricted_upload-1/report.md#proof-of-concept · Exploit
• https://osv.dev/vulnerability/CVE-2025-13815 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-13815 · Security Note
• https://twitter.com/SecReportCVE/status/2004674040665911351 · Twitter Post
• https://t.me/CVEtracker/38524 · Telegram Post
• https://vuldb.com/?id.333824 · Note
• https://vuldb.com/?ctiid.333824 · Note
• https://t.me/cveNotify/144383 · Telegram Post
• https://twitter.com/CVEnew/status/1995416055108509697 · Twitter Post
• https://vuldb.com/?submit.692106 · Note
• https://twitter.com/dailycve/status/1996394951727546770 · Twitter Post
• https://t.me/cveNotify/144694 · Telegram Post