🛡️ CVE-2022-0088 — yourls

🟠 CVSS 7.4 — High ⚠️ Exploit Public CWE-352 NVD
7.4
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Cross-Site Request Forgery in YOURLS

YOURLS versions 1.8.2 and prior are vulnerable to Cross-Site Request Forgery.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality none, integrity high, availability none.

Weakness class

CVE-2022-0088 is classified as CWE-352: Cross-Site Request Forgery (CSRF). A state-changing request is accepted without proof it was intended, so another site can trigger it using the victim's session.

Affected software

CVE-2022-0088 is recorded against 2 packages.

  • yourls (fixed in 1.8.3)
  • yourls/yourls

Timeline and source

Published on 3 April 2022 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. A vendor advisory or fix has been published. Record sourced from NVD.

References

github.com
huntr.dev
github.com
github.com
huntr.dev

Details

Severity HIGH
CVSS Score 7.4
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
CWE CWE-352
Public Exploit ⚠️ Yes
Source NVD
Published 2022-04-03
Updated 2026-08-12
Modified 2026-06-17

Affected Packages

Software From version Fixed in
yourls — 1.8.3
yourls/yourls — —

Similar Threats

Exploit Protection

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CVE-2022-0088 carries CVSS 7.4 High rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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