Unauthenticated script execution via deserialized takeover data
Published Mar 31, 2025 · Updated Mar 31, 2025
Untrusted deserialization in Appleple a-blog cms allows remote attackers to write and execute scripts via crafted requests. The request handler restores attacker-controlled takeover POST data into PHP objects, enabling bundled gadget classes to write arbitrary server files. No authentication or user interaction is required, and successful exploitation grants script execution on the host.
Summary
What happened
Untrusted deserialization in Appleple a-blog cms allows remote attackers to write and execute scripts via crafted requests. The request handler restores attacker-controlled takeover POST data into PHP objects, enabling bundled gadget classes to write arbitrary server files. No authentication or user interaction is required, and successful exploitation grants script execution on the host.
The record
- CVE
- CVE-2025-31103
- Published
- Mar 31, 2025
- Updated
- Mar 31, 2025
- Vendor
- Appleple
- Product
- a-blog cms
- Classifications
- CWE-502, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 20, 2025Exploitation reportedObserved attacks exploiting a-blog cms deserialization
- Mar 31, 2025CVE publishedPublication date reported by the CVE source.
- Mar 31, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=prior to Ver.2.10.58
- Affected versionversion=prior to Ver.2.11.70
- Affected versionversion=prior to Ver.2.8.80
- Affected versionversion=prior to Ver.2.9.46
- Affected versionversion=prior to Ver.3.0.41
- Affected versionversion=prior to Ver.3.1.37
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Reported exploitation
- Observed attacks exploiting a-blog cms deserializationreported exploitation
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo