Vulnerability Details : CVE-2021-36702
The "content" field in the "regular post" page of the "add content" menu under "dashboard" in htmly 2.8.1 has a storage cross site scripting (XSS) vulnerability. It allows remote attackers to send authenticated post-http requests to add / content and inject arbitrary web scripts or HTML through special content.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-36702
- cpe:2.3:a:htmly:htmly:2.8.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-36702
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-36702
| 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 | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-36702
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-36702
-
https://github.com/danpros/htmly/issues/481
Arbitrary file deletion and Persistent XSS exists on htmly 2.8.1 · Issue #481 · danpros/htmly · GitHubExploit;Third Party Advisory
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