Vulnerability Details : CVE-2021-3993
showdoc is vulnerable to Cross-Site Request Forgery (CSRF)
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2021-3993
- cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3993
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 31 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3993
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
2.8
|
1.4
|
huntr.dev | |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-3993
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by:
- nvd@nist.gov (Primary)
- security@huntr.dev (Secondary)
References for CVE-2021-3993
-
https://github.com/star7th/showdoc/commit/654e871a3923e79076818a9a03533fe88222c871
Cookie security /Cookie 安全 · star7th/showdoc@654e871 · GitHubPatch;Third Party Advisory
-
https://huntr.dev/bounties/0aa84736-139b-4ae7-becf-604f7f60b1c9
Cross-Site Request Forgery (CSRF) vulnerability found in showdocExploit;Patch;Third Party Advisory
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