CVE-2022-0508Network attack vector

Internal service access via unresolved import hostname

Published Feb 8, 2022 · Updated Aug 2, 2024

Server-side request forgery in PeerTube 4.0.0 and earlier allows remote attackers to send requests to internal network services. The video-import targetUrl validator checked only literal IP addresses, so hostnames resolving to loopback or private addresses passed validation. No authentication or user interaction is required, and impact is limited to services reachable from the PeerTube host.

CVSS severity6.5
Medium
EPSS probability0.89%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in PeerTube 4.0.0 and earlier allows remote attackers to send requests to internal network services. The video-import targetUrl validator checked only literal IP addresses, so hostnames resolving to loopback or private addresses passed validation. No authentication or user interaction is required, and impact is limited to services reachable from the PeerTube host.

The record

CVE
CVE-2022-0508
Published
Feb 8, 2022
Updated
Aug 2, 2024
Vendor
Framasoft
Product
PeerTube
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 8, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <f33e515991a32885622b217bf2ed1d1b0d9d6832

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Framasoft · PeerTubeversion=unspecified <f33e515991a32885622b217bf2ed1d1b0d9d6832

Published CVSS scores

6.5GitHubCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

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.

Technologies

Your stack

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Your stack

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