Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/49581?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49581?format=api", "vulnerability_id": "VCID-7y4f-ef7t-47eb", "summary": "Craft CMS vulnerable to potential authenticated Remote Code Execution via malicious attached Behavior\nThis was reported as a vulnerability in Yii framework on August 7th (https://github.com/yiisoft/yii2/security/advisories/GHSA-gcmh-9pjj-7fp4) The Yii framework team denies responsibility for this (placing the onus on application developers) and hence has not (and seemingly will not) provide a fix at the framework level. Hence, I am reporting this to Craft as I found it to affect the latest (`5.6.0`) version of Craft CMS.\n\nLeveraging a legitimate but maliciously crafted Yii `Behavior` class, it’s possible to trigger Remote Code Execution (RCE) via Reflection when the tainted `Behavior` is attached to a Yii `Component`, and an event is also fired on the tainted `Component`.", "aliases": [ { "alias": "CVE-2025-68455" }, { "alias": "GHSA-255j-qw47-wjh5" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/73170?format=api", "purl": "pkg:composer/craftcms/cms@4.16.17", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/craftcms/cms@4.16.17" }, { "url": "http://public2.vulnerablecode.io/api/packages/73169?format=api", "purl": "pkg:composer/craftcms/cms@5.8.21", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/craftcms/cms@5.8.21" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/65261?format=api", "purl": "pkg:composer/craftcms/cms@4.0.0-RC1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1468-4fdx-kbfr" }, { "vulnerability": "VCID-1mb5-28xp-ckd2" }, { "vulnerability": "VCID-2vn9-2cs3-vbg3" }, { "vulnerability": "VCID-7y4f-ef7t-47eb" }, { "vulnerability": "VCID-8u2j-17a4-q7eh" }, { "vulnerability": "VCID-9enr-b6zd-mbh8" }, { "vulnerability": "VCID-akrv-yqnf-1kg8" }, { "vulnerability": "VCID-azr5-12f8-hfbm" }, { "vulnerability": "VCID-cys8-jnmu-77ec" }, { "vulnerability": "VCID-ec34-nvn3-qbcb" }, { "vulnerability": "VCID-f7gc-cgka-tycr" }, { "vulnerability": "VCID-hyct-5gap-7kdu" }, { "vulnerability": "VCID-jeyh-3jxd-z3g6" }, { "vulnerability": "VCID-jhen-vhqx-n7dr" }, { "vulnerability": "VCID-jxz8-g6fq-dubw" }, { "vulnerability": "VCID-kbrc-85av-nfcn" }, { "vulnerability": "VCID-m5rf-usae-yfb7" }, { "vulnerability": "VCID-ppet-ruae-1kav" }, { "vulnerability": "VCID-qwmy-d2e8-5khw" }, { "vulnerability": "VCID-qywv-vf4r-8bh9" }, { "vulnerability": "VCID-twuy-wzb7-k7g3" }, { "vulnerability": "VCID-vasz-rnn1-67ev" }, { "vulnerability": "VCID-w9yn-1573-hyau" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/craftcms/cms@4.0.0-RC1" }, { "url": "http://public2.vulnerablecode.io/api/packages/73168?format=api", "purl": "pkg:composer/craftcms/cms@5.0.0-RC1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1468-4fdx-kbfr" }, { "vulnerability": "VCID-1mb5-28xp-ckd2" }, { "vulnerability": "VCID-39ct-cg7w-kyb6" }, { "vulnerability": "VCID-4wkr-jx1w-77hn" }, { "vulnerability": "VCID-5mnd-qvaq-k3am" }, { "vulnerability": "VCID-5q5g-jrxm-eyhe" }, { "vulnerability": "VCID-7y4f-ef7t-47eb" }, { "vulnerability": "VCID-8u2j-17a4-q7eh" }, { "vulnerability": "VCID-9enr-b6zd-mbh8" }, { "vulnerability": "VCID-a3b5-pwyh-yugv" }, { "vulnerability": "VCID-akrv-yqnf-1kg8" }, { "vulnerability": "VCID-azr5-12f8-hfbm" }, { "vulnerability": "VCID-cys8-jnmu-77ec" }, { "vulnerability": "VCID-esma-wxje-eqh3" }, { "vulnerability": "VCID-fpea-e48p-kfbn" }, { "vulnerability": "VCID-hkp9-3hzv-quhk" }, { "vulnerability": "VCID-hyct-5gap-7kdu" }, { "vulnerability": "VCID-jeyh-3jxd-z3g6" }, { "vulnerability": "VCID-jxz8-g6fq-dubw" }, { "vulnerability": "VCID-kbrc-85av-nfcn" }, { "vulnerability": "VCID-m5rf-usae-yfb7" }, { "vulnerability": "VCID-pgm4-svq8-tfc5" }, { "vulnerability": "VCID-ppet-ruae-1kav" }, { "vulnerability": "VCID-qywv-vf4r-8bh9" }, { "vulnerability": "VCID-rb7c-3nkc-gkeg" }, { "vulnerability": "VCID-twuy-wzb7-k7g3" }, { "vulnerability": "VCID-vasz-rnn1-67ev" }, { "vulnerability": "VCID-vvhc-rnpr-ubey" }, { "vulnerability": "VCID-w9yn-1573-hyau" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/craftcms/cms@5.0.0-RC1" } ], "references": [ { "reference_url": "https://github.com/craftcms/cms", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/craftcms/cms" }, { "reference_url": "https://github.com/craftcms/cms/blob/5.x/CHANGELOG.md#5821---2025-12-04", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/craftcms/cms/blob/5.x/CHANGELOG.md#5821---2025-12-04" }, { "reference_url": "https://github.com/craftcms/cms/commit/27f55886098b56c00ddc53b69239c9c9192252c7", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/craftcms/cms/commit/27f55886098b56c00ddc53b69239c9c9192252c7" }, { "reference_url": "https://github.com/craftcms/cms/commit/6e608a1a5bfb36943f94f584b7548ca542a86fef", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/craftcms/cms/commit/6e608a1a5bfb36943f94f584b7548ca542a86fef" }, { "reference_url": "https://github.com/craftcms/cms/commit/ec43c497edde0b2bf2e39a119cded2e55f9fe593", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/craftcms/cms/commit/ec43c497edde0b2bf2e39a119cded2e55f9fe593" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68455", "reference_id": "CVE-2025-68455", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68455" }, { "reference_url": "https://github.com/advisories/GHSA-255j-qw47-wjh5", "reference_id": "GHSA-255j-qw47-wjh5", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-255j-qw47-wjh5" }, { "reference_url": "https://github.com/craftcms/cms/security/advisories/GHSA-255j-qw47-wjh5", "reference_id": "GHSA-255j-qw47-wjh5", "reference_type": "", "scores": [], "url": "https://github.com/craftcms/cms/security/advisories/GHSA-255j-qw47-wjh5" } ], "weaknesses": [ { "cwe_id": 470, "name": "Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')", "description": "The product uses external input with reflection to select which classes or code to use, but it does not sufficiently prevent the input from selecting improper classes or code." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": null, "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7y4f-ef7t-47eb" }