Vulnerability Details : CVE-2020-21052
Cross Site Scripting vulnerability in zrlog zrlog v.2.1.3 allows a remote attacker to execute arbitrary code via the nickame parameter of the /post/addComment function.
Vulnerability category: Cross site scripting (XSS)Execute code
Products affected by CVE-2020-21052
- cpe:2.3:a:zrlog:zrlog:2.1.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-21052
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-21052
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-12-11 |
|
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-2020-21052
-
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:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2020-21052
-
https://github.com/94fzb/zrlog/issues/56
前台文章评论处存储型XSS · Issue #56 · 94fzb/zrlog · GitHubExploit;Issue Tracking
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