Vulnerability Details : CVE-2021-4049
livehelperchat is vulnerable to Cross-Site Request Forgery (CSRF)
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2021-4049
- cpe:2.3:a:livehelperchat:live_helper_chat:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-4049
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-4049
| 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:N/A:P |
8.6
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
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:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-4049
-
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: security@huntr.dev (Primary)
References for CVE-2021-4049
-
https://huntr.dev/bounties/62408fa4-2c16-4fcd-8b34-41fcdccb779e
Cross-Site Request Forgery (CSRF) vulnerability found in livehelperchatExploit;Patch;Third Party Advisory
-
https://github.com/livehelperchat/livehelperchat/commit/e7fe1aa6a087d4d21b2e8a0dadd2e08f42acbb57
csrf for logout url · LiveHelperChat/livehelperchat@e7fe1aa · GitHubPatch;Third Party Advisory
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