CVE-2024-45612 json
Insert tag injection via canonical URL in Contao
published 2y ago modified 4mo ago also EUVD-2024-2699 , GHSA-2xpq-xp6c-5mgj
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
Contao is an Open Source CMS. In affected versions an untrusted user can inject insert tags into the canonical tag, which are then replaced on the web page (front end). Users are advised to update to Contao 4.13.49, 5.3.15 or 5.4.3. Users unable to upgrade should disable canonical tags in the root page settings.
Patch / fix
- packagist contao/core-bundle 4.13.49, 5.3.15, 5.4.3
- contao contao 4.13.49, 5.3.15, 5.4.3
Is CVE-2024-45612 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2y ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | contao/core-bundle | >=4.13.0, <4.13.49 >=5.0.0, <5.3.15 >=5.4.0, <5.4.3 |
4.13.49 5.3.15 5.4.3 |
Affected products
- contao contao
Classification
References
-
github.com
/contao/contao/commit/1c28e9ac7a7b915134962a59681a8701a44ccbe2
web
-
github.com
/contao/contao/commit/d105224e14ddc84f27cd8802b553369decdcbe66
web
-
github.com
/contao/contao/commit/ffe05cda5310dc2bd259d1391197f3849dab8590
web
-
github.com
/contao/contao/security/advisories/GHSA-2xpq-xp6c-5mgj
web, vendor-advisory
-
contao.org
/en/security-advisories/insert-tag-injection-via-canonical-urls
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-45612
advisory
-
github.com
/contao/contao
package
Sources
- CVE List CVE-2024-45612
- GitHub Advisory GHSA-2xpq-xp6c-5mgj
- NVD CVE-2024-45612
Fencer Intel 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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.