Vulnerability Details : CVE-2020-21365
Directory traversal vulnerability in wkhtmltopdf through 0.12.5 allows remote attackers to read local files and disclose sensitive information via a crafted html file running with the default configurations.
Vulnerability category: Directory traversal
Products affected by CVE-2020-21365
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:wkhtmltopdf:wkhtmltopdf:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-21365
0.50%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-21365
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-21365
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-21365
-
https://github.com/wkhtmltopdf/wkhtmltopdf/issues/4536
The same origin policy allows local files to be read by default · Issue #4536 · wkhtmltopdf/wkhtmltopdf · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/10/msg00027.html
[SECURITY] [DLA 3158-1] wkhtmltopdf security updateMailing List;Third Party Advisory
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