Cross-Site Scripting in Content Rendering
Description
Bootstrap Package is a theme for TYPO3. It has been discovered that rendering content in the website frontend is vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. Users of the extension, who have overwritten the affected templates with custom code must manually apply the security fix. Update to version 7.1.2, 8.0.8, 9.1.4, 10.0.10 or 11.0.3 of the Bootstrap Package that fix the problem described. Updated version are available from the TYPO3 extension manager, Packagist and at https://extensions.typo3.org/extension/download/bootstrap_package/.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
bk2k/bootstrap-packagePackagist | >= 7.1.0, < 7.1.2 | 7.1.2 |
bk2k/bootstrap-packagePackagist | >= 8.0.0, < 8.0.8 | 8.0.8 |
bk2k/bootstrap-packagePackagist | >= 9.0.0, < 9.0.4 | 9.0.4 |
bk2k/bootstrap-packagePackagist | >= 9.1.0, < 9.1.3 | 9.1.3 |
bk2k/bootstrap-packagePackagist | >= 10.0.0, < 10.0.10 | 10.0.10 |
bk2k/bootstrap-packagePackagist | >= 11.0.0, < 11.0.3 | 11.0.3 |
Affected products
3- osv-coords2 versions
< 7.1.2+ 1 more
- (no CPE)range: < 7.1.2
- (no CPE)range: >= 7.1.0, < 7.1.2
- Range: >= 7.1.0, < 7.1.2
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-p48w-vf3c-rqjxghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-21365ghsaADVISORY
- github.com/benjaminkott/bootstrap_package/commit/de3a568fc311d6712d9339643e51e8627c80530bghsax_refsource_MISCWEB
- github.com/benjaminkott/bootstrap_package/security/advisories/GHSA-p48w-vf3c-rqjxghsax_refsource_CONFIRMWEB
- typo3.org/security/advisory/typo3-ext-sa-2021-007ghsax_refsource_MISCWEB
News mentions
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