CVE-2020-10457 — LOW (2.7) — White Hats Nepal

Vulnerability Description

Path Traversal in admin/imagepaster/image-renaming.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to rename any file on the webserver using a dot-dot-slash sequence (../) via the POST parameter imgName (for the new name) and imgUrl (for the current file to be renamed).

CVSS Score

2.7

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Chadhaajay	Phpkb	9.0

Related Weaknesses (CWE)

CWE-22

References

http://antoniocannito.it/?p=137#afrExploitThird Party Advisory
https://antoniocannito.it/phpkb1#arbitrary-file-renaming-cve-2020-10457ExploitThird Party Advisory
http://antoniocannito.it/?p=137#afrExploitThird Party Advisory
https://antoniocannito.it/phpkb1#arbitrary-file-renaming-cve-2020-10457ExploitThird Party Advisory

FAQ

What is CVE-2020-10457?

CVE-2020-10457 is a vulnerability with a CVSS score of 2.7 (LOW). Path Traversal in admin/imagepaster/image-renaming.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to rename any file on the webserver using a dot-dot-slash sequence (../) via the POST ...

How severe is CVE-2020-10457?

CVE-2020-10457 has been rated LOW with a CVSS base score of 2.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-10457?

Check the references section above for vendor advisories and patch information. Affected products include: Chadhaajay Phpkb.