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CRITICAL

CVE-2026-29058

CVSS v3

9.8

CRITICAL

EPSS Score

50.9 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

AVideo is a video-sharing Platform software. Prior to version 7.0, an unauthenticated attacker can execute arbitrary OS commands on the server by injecting shell command substitution into the base64Url GET parameter. This can lead to full server compromise, data exfiltration (e.g., configuration secrets, internal keys, credentials), and service disruption. This issue has been patched in version 7.0.

Technical details

CVSS v3 Vector
3.1
Published
2026-03-06
Last Modified
2026-03-10

Frequently asked questions

What is CVE-2026-29058?

AVideo is a video-sharing Platform software. Prior to version 7.0, an unauthenticated attacker can execute arbitrary OS commands on the server by injecting shell command substitution into the base64Url GET parameter. This can lead to full server compromise, data exfiltration (e.g., configuration secrets, internal keys, credentials), and service disruption. This issue has been patched in version 7.0.

Is CVE-2026-29058 actively exploited?

Active exploitation of CVE-2026-29058 has not been confirmed. The EPSS score is 50.9%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-29058?

CVE-2026-29058 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.

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