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Vulnerability record · CVE-2021-45463 · published 23 December 2021

CVE-2021-45463: Gegl vulnerability

GGegl · Gegl

load_cache in GEGL before 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This is caused by use of the system library function for execution of the ImageMagick convert fallback in magick-load. NOTE: GEGL releases before 0.4.34 are used in GIMP releases before 2.10.30; however, this does not imply that GIMP builds enable the vulnerable feature.

7.8 CVSS 3.1 High EPSS 1.4% · top 27.9%
7.8CVSS 3.1 base score, v2 6.8
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
15References
17 Jun 2026Last modified by NVD

Description

load_cache in GEGL before 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This is caused by use of the system library function for execution of the ImageMagick convert fallback in magick-load. NOTE: GEGL releases before 0.4.34 are used in GIMP releases before 2.10.30; however, this does not imply that GIMP builds enable the vulnerable feature.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gitlab.gnome.org/GNOME/gegl/-/blob/master/docs/NEWS.adoc Release NotesThird Party Advisory
https://gitlab.gnome.org/GNOME/gegl/-/commit/bfce470f0f2f37968862129d5038b35429f2909b PatchThird Party Advisory
https://gitlab.gnome.org/GNOME/gegl/-/issues/298 Vendor Advisory
https://gitlab.gnome.org/GNOME/gimp/-/commit/e8a31ba4f2ce7e6bc34882dc27c97fba993f5868 PatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CG635WJCNXHJM5U4BGMAAP4
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZP5NDNOTMPI335FXE7VUPW7
https://www.gimp.org/news/2021/12/21/gimp-2-10-30-released/ Release NotesVendor Advisory
https://gitlab.gnome.org/GNOME/gegl/-/blob/master/docs/NEWS.adoc Release NotesThird Party Advisory
https://gitlab.gnome.org/GNOME/gegl/-/commit/bfce470f0f2f37968862129d5038b35429f2909b PatchThird Party Advisory
https://gitlab.gnome.org/GNOME/gegl/-/issues/298 Vendor Advisory
https://gitlab.gnome.org/GNOME/gimp/-/commit/e8a31ba4f2ce7e6bc34882dc27c97fba993f5868 PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2025/10/msg00021.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CG635WJCNXHJM5U4BGMAAP4
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZP5NDNOTMPI335FXE7VUPW7
https://www.gimp.org/news/2021/12/21/gimp-2-10-30-released/ Release NotesVendor Advisory

Track CVE-2021-45463 inside VULONE

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-45463), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.