High severityNVD Advisory· Published Mar 15, 2021· Updated Aug 4, 2024
CVE-2020-29555
CVE-2020-29555
Description
The BackupDelete functionality in Grav CMS through 1.7.0-rc.17 allows an authenticated attacker to delete arbitrary files on the underlying server by exploiting a path-traversal technique. (This vulnerability can also be exploited by an unauthenticated attacker due to a lack of CSRF protection.)
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
getgrav/gravPackagist | >= 1.7.0-beta.1, <= 1.7.0-rc.17 | — |
getgrav/gravPackagist | < 1.6.30 | 1.6.30 |
Affected products
2- Grav CMS/Grav CMSdescription
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-gpmf-q5jh-hjx4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-29555ghsaADVISORY
- blog.bssi.fr/cve-2020-29553-cve-2020-29555-cve-2020-29556-multiple-vulnerabilities-within-cms-gravghsaWEB
- blog.bssi.fr/cve-2020-29553-cve-2020-29555-cve-2020-29556-multiple-vulnerabilities-within-cms-grav/mitrex_refsource_MISC
News mentions
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