Transmission of Private Resources into a New Sphere ('Resource Leak') and Exposure of Resource to Wrong Sphere in Crafter Search

published 2021-12-02 4 y ago modified 2026-06-17 4 mo ago also GHSA-2wr2-8qjq-gh55 , EUVD-2021-2427

cvss: 8.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.2%; EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits: 0; none known

Installations, where crafter-search is not protected, allow unauthenticated remote attackers to create, view, and delete search indexes.

Patch / fix

fixed in 2 links 1

maven org.craftercms:crafter-search 3.1.15
Crafter Software Crafter CMS 3.1.15

github.com/craftercms/craftercms@0e256ef commit

Exploit prediction

1.18% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD	2.0	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:N
GitHub	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected packages

ecosystem	package	affected	fixed in
maven	org.craftercms:crafter-search	>=3.1.0, <3.1.15	3.1.15

Affected products

Crafter Software Crafter CMS

Classification

Weakness

CWE-402 Transmission of Private Resources into a New Sphere
CWE-668 Exposure of Resource to Wrong Sphere

References

github.com /craftercms/craftercms/commit/0e256ef0372c7be9d6e2fefc4652dd4fd94770a1
web
docs.craftercms.org /en/3.1/security/advisory.html#cv-2021120107
web, vendor-advisory
nvd.nist.gov /vuln/detail/CVE-2021-23264
advisory

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.

Summary