CVE-2023-2928
Dedecms ≤ 5.7.106
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LCVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.
Summary
CVE-2023-2928 is a medium-severity Code Injection (CWE-94) vulnerability in Dedecms Dedecms. Its CVSS base score is 6.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Junk Data (T1001.001); ranked in the top 1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis AI-assisted summary
Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.
DedeCMS versions up to 5.7.106 are affected by a code injection vulnerability in the file uploads/dede/article_allowurl_edit.php. The flaw, identified as CVE-2023-2928 and mapped to CWE-94, arises from improper handling of the allurls argument and received a CVSS 3.1 score of 6.3.
An attacker with low-privileged network access can supply crafted input to the parameter and achieve code injection, resulting in limited impacts to confidentiality, integrity, and availability. No user interaction is required, and the attack can be performed remotely.
Public references consist of VulDB entries and a GitHub repository that disclose exploit details, but they contain no information on official patches or mitigation guidance.
The associated EPSS score is currently 0.6337 with a recorded peak of 0.6606.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-34374
Vulnerability Data
A vulnerability was found in DedeCMS up to 5.7.106. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file uploads/dede/article_allowurl_edit.php. The manipulation of the argument allurls leads to code injection. The attack can…
more
be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-230083.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise Techniques
CVEs Like This One
Affected Assets
Mitigating Controls
Control response
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V1.3.1
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Makes persistent code injection into loaded programs impossible when the executable image itself resides on hardware-protected read-only media.
Dynamically generated code can be produced and executed inside the isolated chamber, preventing host compromise from code-injection payloads.
Validates inputs used in dynamic code generation to block injected directives.
Directly prevents execution of attacker-supplied code written into data memory regions.
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
PR.PS-06's SDLC practices directly target injection flaws via secure coding and testing (mostly), yet as a single broad outcome it leaves many code-generation specifics unaddressed (partial).
PR.DS-10 protects runtime data confidentiality/integrity but has no bearing on neutralizing externally influenced input during code generation, so neither direction shows any preventive effect.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.