🛡️ CVE-2025-2835 — oneblog

🟡 CVSS 4.3 — Medium ⚠️ Exploit Public CWE-918 NVD
4.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability was found in zhangyd-c OneBlog up to 2.3.9. It has been declared as problematic. Affected by this vulnerability is the function autoLink of the file com/zyd/blog/controller/RestApiController.java. The manipulation leads to server-side request forgery. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity low, availability none.

Weakness class

CVE-2025-2835 is classified as CWE-918: Server-Side Request Forgery (SSRF). The server fetches a URL supplied by the caller, which can be pointed at internal systems it alone can reach.

Affected software

CVE-2025-2835 is recorded against 1 package.

  • oneblog (fixed in 2.3.9)

Timeline and source

Published on 27 March 2025 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

github.com
github.com
vuldb.com
vuldb.com
vuldb.com
github.com
github.com

Details

Severity MEDIUM
CVSS Score 4.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE CWE-918
Public Exploit ⚠️ Yes
Source NVD
Published 2025-03-27
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
oneblog — 2.3.9

References

Similar Threats

Exploit Protection

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