Vulnerability CVE-2021-31783
Published: 2021-04-26

Description:
show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.

Type:

CWE-345

 (Insufficient Verification of Data Authenticity)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Piwigo -> Localfiles editor 

 References:
https://piwigo.org/ext/index.php?cid=null
https://github.com/Piwigo/LocalFilesEditor/issues/2
https://github.com/Piwigo/LocalFilesEditor/commit/dda691d3e45bfd166ac175c70bd8b91cb4917b6b
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