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CVE-2026-92580— AVideo through 29.0 CloneSite Stored Shell Injection via SSH Password CSRF

Quick assessment

Affected
WWBN AVideo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 AVideo 29.0 及更早版本中，CloneSite 插件存在存储型操作系统命令注入漏洞。 具体而言，在 （约第 270 行）中，存储的 SSH 密码通过普通的 直接替换进命令字符串 ，且未做任何转义处理。因此，如果密码中包含单引号，就能跳出引号包围的字面量，从而注入任意 Shell 命令。 该密码通过仅管理员可访问的接口 写入。该接口的唯一 CSRF 防护机制（ / ）在请求来源看似来自回环地址（loopback）时不生效——这种情况常见于同一主机上部署的 TLS 终结反向代理且 未设置时；或者当攻击者可

CVSS 8.8 · High EPSS 1.44% · P73

Affected Version Matrix 1

VendorProduct Version RangeStatus
WWBN AVideo ≤ 29.0 affected
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I. Basic Information for CVE-2026-92580

Vulnerability Information
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Vulnerability Title
AVideo through 29.0 CloneSite Stored Shell Injection via SSH Password CSRF
Source: CVE Program / CVE List V5
Vulnerability Description
In AVideo through 29.0, the CloneSite plugin is vulnerable to stored OS command injection. In plugin/CloneSite/cloneClient.json.php (line ~270) the stored SSH password is substituted into the command string `sshpass -p '{password}' rsync ...` with a plain str_replace and no escaping, so a single quote in the password breaks out of the quoted word and injects arbitrary shell. The password is written through the admin-only endpoint objects/pluginAddDataObject.json.php, whose only CSRF defense (isUntrustedRequest()/forbidIfIsUntrustedRequest()) is a no-op when the request source appears to be loopback — as happens behind a same-host TLS-terminating reverse proxy with $global['trustedProxies'] unset — or when an attacker-controlled application is co-hosted on the same hostname; on HTTPS the session cookie is issued with SameSite=None, so a cross-site POST carries it. An unauthenticated remote attacker can therefore lure an authenticated administrator into planting a malicious password (and an attacker-controlled cloneSiteURL), after which the plugin's documented crontab entry executes the injected command with no further administrator action, as the crontab owner (commonly root or www-data). Exploitation requires the CloneSite plugin to be enabled with the documented crontab installed and one of the above CSRF channels; default single-process Apache deployments are reported as not CSRF-exploitable. This is a residual sink of CVE-2026-41304. The issue is confirmed at master HEAD (8963b6a1); no patched version is available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo 0 ~ 29.0 -

II. Public POCs for CVE-2026-92580

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III. Intelligence Information for CVE-2026-92580

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Other References for CVE-2026-92580 (2)

Same Patch Batch · WWBN · 2026-09-16 · 10 CVEs total

CVE-2026-92578 8.1 HIGH WWBN AVideo through 29.0 Authentication Bypass via Stored Password Hash
CVE-2026-92577 7.5 HIGH AVideo through 29.0 API get_api_video Broken Access Control via clean_title
CVE-2026-92582 7.1 HIGH AVideo through 29.0 Broken Access Control via videoAddNew.json.php CSRF Bypass
CVE-2026-92583 6.5 MEDIUM AVideo through 29.0 Rate Limit Bypass via Non-Atomic Counter Increment
CVE-2026-92584 6.1 MEDIUM AVideo through 29.0 Stored Cross-Site Scripting via User-Agent Header
CVE-2026-92579 5.4 MEDIUM AVideo through 29.0 Broken Access Control via CSRF Exemption Basename Collision
CVE-2026-92585 4.3 MEDIUM AVideo through 29.0 Missing Authorization Check via API Like Endpoint
CVE-2026-92581 4.3 MEDIUM AVideo through 29.0 Like Counter Desynchronization via Array Parameter
CVE-2026-92586 4.3 MEDIUM AVideo through 29.0 Missing Authorization via comment API endpoint

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-78