Security Resilience

CVE-2023-30854

RCE in Wwbn Avideo ≤ 12.4

Public PoCRCECommand Injection
Published
28 April 2023
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3.1 8.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.052 92th percentile
Risk Priority 89 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-30854 is a high-severity OS Command Injection (CWE-78) vulnerability in Wwbn Avideo. Its CVSS base score is 8.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique NTDS (T1003.003); ranked in the top 8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

AVideo is an open source video platform that contained an OS command injection vulnerability, tracked as CVE-2023-30854, in the authenticated endpoint /plugin/CloneSite/cloneClient.json.php prior to version 12.4. The flaw, assigned CWE-78, permitted remote code execution and received a CVSS 3.1 score of 8.8 reflecting network-accessible exploitation with low attack complexity and low privileges required.

An authenticated attacker could supply crafted input to the vulnerable endpoint and execute arbitrary operating system commands on the server, achieving full remote code execution with the privileges of the web application process. No user interaction or special network positioning was needed beyond valid credentials.

The GitHub Security Advisory GHSA-6vrj-ph27-qfp3 states that the issue is resolved in AVideo 12.4; administrators should upgrade to that release to eliminate the injection vector.

EPSS for the CVE rose from a low baseline to a peak of 0.7021 on 2026-03-04 before receding to the current value of 0.3223, indicating a clear post-disclosure increase in observed exploitation interest.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability Data

AVideo is an open source video platform. Prior to version 12.4, an OS Command Injection vulnerability in an authenticated endpoint `/plugin/CloneSite/cloneClient.json.php` allows attackers to achieve Remote Code Execution. This issue is fixed in version 12.4.

CWE(s)
CWE-78

Related Threats

MITRE ATT&CK Enterprise Techniques

T1003.003 NTDS Credential Access
Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information, as well as obtain other information about domain members such as devices, users, and access rights.
attack.mitre.org →
T1007 System Service Discovery Discovery
Adversaries may try to gather information about registered local system services.
attack.mitre.org →
T1010 Application Window Discovery Discovery
Adversaries may attempt to get a listing of open application windows.
attack.mitre.org →
T1021.004 SSH Lateral Movement
Adversaries may use [Valid Accounts](https://attack.
attack.mitre.org →
T1021.008 Direct Cloud VM Connections Lateral Movement
Adversaries may leverage [Valid Accounts](https://attack.
attack.mitre.org →
T1027.001 Binary Padding Stealth
Adversaries may use binary padding to add junk data and change the on-disk representation of malware.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2026-45578Same product: Wwbn Avideo
CVE-2026-41064Same product: Wwbn Avideo
CVE-2022-30534Same product: Wwbn Avideo
CVE-2026-33482Same product: Wwbn Avideo
CVE-2026-33319Same product: Wwbn Avideo
CVE-2026-33648Same product: Wwbn Avideo
CVE-2023-25313Same product: Wwbn Avideo
CVE-2026-33478Same product: Wwbn Avideo
CVE-2026-29058Same vendor: Wwbn
CVE-2026-34795Shared CWE-78

Affected Assets

wwbn
avideo
≤ 12.4

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V1.2.5
  • V1.2.8

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.

SC-27 Platform-independent Applications
addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

SI-10 Information Input Validation
addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

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 mostly match
blocks

PR.PS-06's SDLC practices directly require secure coding and input handling that blocks command-injection defects, yet the single broad outcome leaves many specific neutralization vectors and verification gaps unaddressed.

PR.PS-02 partial match
blocks

Routine patching/maintenance can remediate known command-injection CVEs in dependencies (partial forward) but does nothing to stop developers from introducing improper neutralization in custom code (none reverse).

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.

A.5.14 Information transfer partial match
removes
A.5.15 Access control partial match
removes
A.5.16 Identity management partial match
removes
A.5.17 Authentication information partial match
removes
A.5.18 Access rights partial match
removes
A.8.10 Information deletion partial match
removes

References