Vulnerability Details : CVE-2017-15215
Reflected XSS vulnerability in Shaarli v0.9.1 allows an unauthenticated attacker to inject JavaScript via the searchtags parameter to index.php. If the victim is an administrator, an attacker can (for example) take over the admin session or change global settings or add/delete links. It is also possible to execute JavaScript against unauthenticated users.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2017-15215
- cpe:2.3:a:shaarli_project:shaarli:0.9.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-15215
1.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-15215
| 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:3.0/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-2017-15215
-
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-2017-15215
-
https://github.com/shaarli/Shaarli/releases/tag/v0.9.2
Release v0.9.2 · shaarli/Shaarli · GitHubRelease Notes;Third Party Advisory
-
https://github.com/shaarli/Shaarli/pull/987
Fix security issue reported by @chb9 by ArthurHoaro · Pull Request #987 · shaarli/Shaarli · GitHubThird Party Advisory
-
http://openwall.com/lists/oss-security/2017/10/07/2
oss-security - Reflected XSS vulnerability in Shaarli v0.9.1Mailing List;Patch;Third Party Advisory;VDB Entry
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