CVE-2022-1285Public exploitNetwork attack vector

Internal service discovery via stale webhook validation

Published Jun 1, 2022 · Updated Aug 2, 2024

Server-side request forgery in Gogs before 0.12.8 allows remote authenticated users to discover internal network services via webhooks. HookTask.deliver trusted a previously accepted payload URL without resolving its hostname again before each delivery, enabling DNS rebinding to a blocked local address. Repository administrator access is required to create the webhook; successful exploitation makes server-originated requests that reveal whether internal services are reachable.

CVSS severity8.3
High
EPSS probability1.10%
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 Gogs before 0.12.8 allows remote authenticated users to discover internal network services via webhooks. HookTask.deliver trusted a previously accepted payload URL without resolving its hostname again before each delivery, enabling DNS rebinding to a blocked local address. Repository administrator access is required to create the webhook; successful exploitation makes server-originated requests that reveal whether internal services are reachable.

The record

CVE
CVE-2022-1285
Published
Jun 1, 2022
Updated
Aug 2, 2024
Vendor
Gogs
Product
Gogs
Classifications
CWE-918, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 1, 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 <0.12.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Gogs · Gogsversion=unspecified <0.12.8

Published CVSS scores

8.3huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
4.3NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1046Network Service Scanning

Public exploit references

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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