contao/core-bundle Security Advisories (50)
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[MEDIUM] Contao: Protected page content is disclosed to anonymous visitors after contao.search.index_protected is disabled
PKSA-bmqh-y7sv-p1st CVE-2026-107842 GHSA-x2rp-9qf7-2fmq
Affected version: >=5.4.0-RC1,<5.7.12|>=4.0.0,<5.3.50
Reported by:
GitHub -
[MEDIUM] Contao: The registration module re-sends activation mails
PKSA-s71c-hg32-kv3f CVE-2026-107843 GHSA-mfxh-vp55-7gc6
Affected version: >=5.4.0-RC1,<5.7.12|>=4.1.0,<5.3.50
Reported by:
GitHub -
[LOW] Contao: Cross-site request forgery in custom backend actions
PKSA-6ymc-kdpm-qx87 CVE-2026-107848 GHSA-9ff2-p842-45wq
Affected version: >=5.4.0-RC1,<5.7.12|>=4.0.0,<5.3.50
Reported by:
GitHub -
[MEDIUM] Contao: Path traversal in the images controller
PKSA-6j5h-bxmj-94h9 CVE-2026-107844 GHSA-mrvp-7wmx-5m4h
Affected version: >=5.4.0-RC1,<5.7.12|>=4.1.0,<5.3.50
Reported by:
GitHub -
[MEDIUM] Contao: Improper access control in the preview links module
PKSA-7n2q-445d-xssj CVE-2026-107850 GHSA-q6wp-fr43-gm9v
Affected version: >=5.7.1,<5.7.12
Reported by:
GitHub -
[MEDIUM] Contao: Improper access control in the table access voter
PKSA-b5qj-hq3z-3ry8 CVE-2026-107851 GHSA-5974-gfqc-wrcm
Affected version: >=5.7.0,<5.7.12
Reported by:
GitHub -
Cross-site scripting in the frontend search results (see GHSA-h57j-5f5m-789v)
Affected version: >=4.9.0,<5.3.50|>=5.4.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Unrestricted activation email resending (see GHSA-mfxh-vp55-7gc6)
Affected version: >=4.1.0,<5.3.50|>=5.4.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Non-admin users can self-grant permissions that implicitly make them administrators (see GHSA-r9qp-pqx5-8369)
Affected version: >=5.0.0,<5.3.50|>=5.4.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Cross-site request forgery in custom backend actions (see GHSA-9ff2-p842-45wq)
Affected version: >=4.0.0,<5.3.50|>=5.4.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Exposure of sensitive information through a stale search index (see GHSA-x2rp-9qf7-2fmq)
Affected version: >=4.0.0,<5.3.50|>=5.4.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Path traversal in the images controller (see GHSA-mrvp-7wmx-5m4h)
Affected version: >=5.0.0,<5.3.50|>=5.4.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Improper access control in the CSV import wizard (see GHSA-23w9-4pg3-xwm3)
Affected version: >=5.0.0,<5.3.50|>=5.4.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Improper access control in the preview links module (see GHSA-q6wp-fr43-gm9v)
Affected version: >=5.7.1,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
Improper access control in the table access voter (see GHSA-5974-gfqc-wrcm)
Affected version: >=5.7.0,<5.7.12
Reported by:
FriendsOfPHP/security-advisories -
[LOW] Server-side request forgery (SSRF) via unvalidated RSS feed URLs
PKSA-yx24-z15d-x2k7 CVE-2026-57232 GHSA-87mg-5grr-rhwh
Affected version: >=5.3.35,<5.3.48|>=5.4.0,<5.7.9
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[LOW] Path traversal in the jobs module
PKSA-4ps2-832y-6pns CVE-2026-55825 GHSA-grm4-wm43-9jh5
Affected version: >=5.7.0,<5.7.7
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[LOW] Credentials disclosure in the crawler
PKSA-f8tt-pn3h-s2tw CVE-2026-55824 GHSA-3mr9-p497-58f6
Affected version: >=4.13.0,<5.3.47|>=5.4.0,<5.7.7
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[LOW] Contao is vulnerable to cross-site scripting in templates
PKSA-3p5h-vgz7-458z CVE-2025-65961 GHSA-68q5-78xp-cwwc
Affected version: >=5.4.0-RC1,<5.6.5|>=5.0.0-RC1,<5.3.42|>=4.0.0,<4.13.57
Reported by:
GitHub -
[MEDIUM] Contao is vulnerable to remote code execution in template closures
PKSA-wjhx-cdbz-9x61 CVE-2025-65960 GHSA-98vj-mm79-v77r
Affected version: >=5.4.0-RC1,<5.6.5|>=5.0.0-RC1,<5.3.42|>=4.0.0,<4.13.57
Reported by:
GitHub -
[MEDIUM] Contao does not properly manage privileges for page and article fields
PKSA-4m99-84h8-dntz CVE-2025-57759 GHSA-qqfq-7cpp-hcqj
Affected version: >=5.4.0-RC1,<5.6.1|>=5.3.0,<5.3.38
Reported by:
GitHub -
[MEDIUM] Contao can disclose sensitive information in the news module
PKSA-v6p5-ssqr-1zcw CVE-2025-57757 GHSA-w53m-gxvg-vx7p
Affected version: >=5.4.0-RC1,<5.6.1|>=5.0.0-RC1,<5.3.38
Reported by:
GitHub -
[MEDIUM] Contao discloses sensitive information in the front end search index
PKSA-66g4-yhz3-k3zh CVE-2025-57756 GHSA-2xmj-8wmq-7475
Affected version: >=5.4.0-RC1,<5.6.1|>=5.0.0-RC1,<5.3.38|>=4.9.14,<4.13.56
Reported by:
GitHub -
[MEDIUM] Contao applies improper access control in the back end voters
PKSA-c2g8-xqxr-4cjw CVE-2025-57758 GHSA-7m47-r75r-cx8v
Affected version: >=5.4.0-RC1,<5.6.1|>=5.0.0,<5.3.38
Reported by:
GitHub -
[MEDIUM] Contao Vulnerable to Cross-Site Scripting (XSS) through SVG uploads
PKSA-pmyp-m45j-62p1 CVE-2025-29790 GHSA-vqqr-fgmh-f626
Affected version: >=5.4.0,<5.5.6|>=5.3.0,<5.3.30|>=4.0.0,<4.13.54
Reported by:
GitHub -
[MEDIUM] Contao affected by insert tag injection via canonical URL
PKSA-8psg-sb44-9n6y CVE-2024-45612 GHSA-2xpq-xp6c-5mgj
Affected version: >=5.4.0,<5.4.3|>=5.0.0,<5.3.15|>=4.13.0,<4.13.49
Reported by:
GitHub -
[MEDIUM] Contao affected by directory traversal in the file selector widget
PKSA-gkh9-zxxg-dpvd CVE-2024-45604 GHSA-4p75-5p53-65m9
Affected version: <4.13.49
Reported by:
GitHub -
[HIGH] Contao affected by remote command execution through file upload
PKSA-5k7g-byhd-8xrm CVE-2024-45398 GHSA-vm6r-j788-hjh5
Affected version: >=5.4.0,<5.4.3|>=5.0.0,<5.3.15|>=4.0.0,<4.13.49
Reported by:
GitHub -
[LOW] Contao: Unencoded insert tags in the frontend
PKSA-rk65-kfm6-21d9 CVE-2024-28191 GHSA-747v-52c4-8vj8
Affected version: >=5.0.0-RC1,<5.3.4|>=4.0.0,<4.13.40
Reported by:
GitHub -
[MEDIUM] Contao: Cross site scripting in the file manager
PKSA-bxmw-zt4x-f182 CVE-2024-28190 GHSA-v24p-7p4j-qvvf
Affected version: >=5.0.0-RC1,<5.3.4|>=4.0.0,<4.13.40
Reported by:
GitHub -
[MEDIUM] Contao: Remember-me tokens will not be cleared after a password change
PKSA-7hz7-f163-3mdr CVE-2024-30262 GHSA-r4r6-j2j3-7pp5
Affected version: <4.13.40
Reported by:
GitHub -
[HIGH] Contao: Possible cookie sharing with external domains while checking protected pages for broken links
PKSA-g1qg-mn7d-638g CVE-2024-28235 GHSA-9jh5-qf84-x6pr
Affected version: >=5.0.0-RC1,<5.3.4|>=4.9.0,<4.13.40
Reported by:
GitHub -
[MEDIUM] Cross site scripting via input unit widget
PKSA-kc45-s13v-qqqk CVE-2023-36806 GHSA-4gpr-p634-922x
Affected version: >=5.0.0,<5.1.10|>=4.10.0,<4.13.28|>=4.0.0,<4.9.42
Reported by:
GitHub -
Directory traversal vulnerability in the file manager
PKSA-wth6-rm9c-yh3w CVE-2023-29200
Affected version: >=4.9.0,<4.9.40|>=4.13.0,<4.13.21|>=5.1.0,<5.1.4
Reported by:
FriendsOfPHP/security-advisories -
[HIGH] Cross site scripting via canonical URL
PKSA-jc9p-83z1-zst8 CVE-2022-24899 GHSA-m8x6-6r63-qvj2
Affected version: >=4.13.0,<4.13.3
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[MEDIUM] PHP file inclusion via insert tags
PKSA-dqg4-bv6y-y9k1 CVE-2021-37626 GHSA-r6mv-ppjc-4hgr
Affected version: >=4.0.0,<4.4.56|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.8.0|>=4.8.0,<4.9.0|>=4.9.0,<4.9.18|>=4.10.0,<4.11.0|>=4.11.0,<4.11.7
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[HIGH] Privilege escalation with the form generator
PKSA-6972-2czp-n9y4 CVE-2021-37627 GHSA-hq5m-mqmx-fw6m
Affected version: >=4.0.0,<4.4.56|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.8.0|>=4.8.0,<4.9.0|>=4.9.0,<4.9.18|>=4.10.0,<4.11.0|>=4.11.0,<4.11.7
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[MEDIUM] Cross site scripting via HTML attributes in the back end
PKSA-s6nh-jp39-2w3w CVE-2021-35955 GHSA-hr3h-x6gq-rqcp
Affected version: >=4.0.0,<4.4.56|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.8.0|>=4.8.0,<4.9.0|>=4.9.0,<4.9.18|>=4.10.0,<4.11.0|>=4.11.0,<4.11.7
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[MEDIUM] Cross-site scripting (XSS) vulnerability in the system log
PKSA-ztzv-8k57-rm9h CVE-2021-35210 GHSA-h58v-c6rf-g9f7
Affected version: >=4.5.0,<4.9.16|>=4.10.0,<4.11.0|>=4.11.0,<4.11.5
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[MEDIUM] Insert tag injection in front end forms
PKSA-bn7k-dnct-c6sd CVE-2020-25768 GHSA-f7wm-x4gw-6m23
Affected version: >=4.0.0,<4.4.52|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.8.0|>=4.8.0,<4.9.0|>=4.9.0,<4.9.6|>=4.10.0,<4.10.1
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[MEDIUM] Insert tag injection in the login module
PKSA-hg6f-pdnr-w5hp CVE-2019-19714 GHSA-jc43-qrrp-98f5
Affected version: >=4.8.4,<4.8.6
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[HIGH] Unrestricted file uploads
PKSA-n9hp-vpy3-25rz CVE-2019-19745 GHSA-wjx8-cgrm-hh8p
Affected version: >=4.0.0,<4.4.46|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.8.0|>=4.8.0,<4.8.6
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[MEDIUM] Information disclosure in the back end
PKSA-kmq8-295w-n5p1 CVE-2019-19712 GHSA-4mvc-qc5w-v5qr
Affected version: >=4.0.0,<4.4.46|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.8.0|>=4.8.0,<4.8.6
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[CRITICAL] SQL injection vulnerabililty in the file manager search filter
PKSA-6dhc-y3rp-wnjp CVE-2019-11512 GHSA-vq59-x6mq-4wgw
Affected version: >=4.1.0,<4.4.39|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.7.5
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[CRITICAL] Confirming an opt-in token does not invalidate previous opt-in tokens
PKSA-pnr9-2f76-g9z8 CVE-2019-10643 GHSA-j99g-qjvx-995g
Affected version: >=4.7.0,<4.7.3
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[HIGH] The CSRF token check can be bypassed
PKSA-gf4r-bjyy-3fwt CVE-2019-10642 GHSA-hwmh-9jj9-8c9c
Affected version: >=4.7.0,<4.7.3
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[CRITICAL] Existing sessions are not correctly invalidated when a user changes their password
PKSA-62kn-sxm4-zf9x CVE-2019-10641 GHSA-vcgg-hp4r-87gx
Affected version: >=4.0.0,<4.4.37|>=4.5.0,<4.6.0|>=4.6.0,<4.7.0|>=4.7.0,<4.7.3
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[MEDIUM] Cross-site scripting (XSS) vulnerability in the system log of the back end
PKSA-7xh8-fvvz-jkj9 CVE-2018-10125 GHSA-pj4j-287j-f742
Affected version: >=4.0.0,<4.4.18|>=4.5.0,<4.5.8
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[CRITICAL] SQL injection vulnerabililty in the back end search filter
PKSA-hhsz-rqf9-rpm4 CVE-2017-16558 GHSA-w38g-hj45-mjjp
Affected version: >=4.0.0,<4.4.8
Reported by:
FriendsOfPHP/security-advisories, GitHub -
[HIGH] A logged in back end user can include arbitrary existing PHP files by manipulating an URL parameter
PKSA-bm99-nmx5-wsq1 CVE-2017-10993 GHSA-x5g4-crxq-qxjx
Affected version: >=4.0.0,<4.4.1
Reported by:
FriendsOfPHP/security-advisories, GitHub