Skip to content
Fencer Vulns
medium 6.1

CVE-2022-29718 json

Open redirect in caddy

published 2022-06-02 4 y ago modified 2026-09-10 1 mo ago also GHSA-2927-hv3p-f3vp , EUVD-2022-5889

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits
0
none known

Summary

Caddy v2.4 was discovered to contain an open redirect vulnerability. A remote unauthenticated attacker may exploit this vulnerability to redirect users to arbitrary web URLs by tricking the victim users to click on crafted links.

Patch / fix

  • go github.com/caddyserver/caddy 2.5.0
  • go github.com/caddyserver/caddy/v2 2.5.0
  • caddyserver caddy 2.5.0
  • caddy openSUSE Tumbleweed 2.5.1-2.1
  • caddy Package Hub 15 SP4, openSUSE Leap 15.4 2.5.1-bp154.2.5.1

opensuse advisories openSUSE-SU-2024:12132-1openSUSE-SU-2022:10007-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-29718 updated cvss 6.1

caddy: unauthenticated open redirect vulnerability

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 5.8 AV:N/AC:M/Au:N/C:P/I:P/A:N
GitHub 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
go github.com/caddyserver/caddy
<2.5.0
2.5.0
go github.com/caddyserver/caddy/v2
<2.5.0
2.5.0

Classification

Weakness
  • CWE-601 URL Redirection to Untrusted Site

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.