GoogleOSV:GHSA-83J2-QHX2-P7JCPrestaShop blockreassurance BO User can remove any file from server when adding a and deleting a block
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
22.1%
Impact
When adding a block in blockreassurance module, a BO user can modify the http request and give the path of any file in the project instead of an image. When deleting the block from the BO, the file will be deleted.
It is possible to make the website completely unavailable by removing index.php for example.
Patches
v5.1.4
Workarounds
No workaround available
References
References
github.com/PrestaShop/blockreassurance
github.com/PrestaShop/blockreassurance/commit/2d0e97bebf795690caffe33c1ab23a9bf43fcdfa
github.com/PrestaShop/blockreassurance/commit/eec00da564db4c1804b0a0d1e3d9f7ec4e27d823
github.com/PrestaShop/blockreassurance/releases/tag/v5.1.4
github.com/PrestaShop/blockreassurance/security/advisories/GHSA-83j2-qhx2-p7jc
nvd.nist.gov/vuln/detail/CVE-2023-47109
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
22.1%