Vulnerability Details : CVE-2017-15284
Potential exploit
Cross-Site Scripting exists in OctoberCMS 1.0.425 (aka Build 425), allowing a least privileged user to upload an SVG file containing malicious code as the Avatar for the profile. When this is opened by the Admin, it causes JavaScript execution in the context of the Admin account.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2017-15284
- cpe:2.3:a:octobercms:october:1.0.425:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-15284
1.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-15284
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2017-15284
-
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-2017-15284
-
https://github.com/octobercms/library/commit/3bbbbf3da469f457881b5af902eb0b89b95189a2
Remove SVG from image types · octobercms/library@3bbbbf3 · GitHubPatch;Third Party Advisory
-
https://www.exploit-db.com/exploits/42978/
OctoberCMS 1.0.425 (Build 425) - Cross-Site ScriptingExploit;Third Party Advisory;VDB Entry
-
https://packetstormsecurity.com/files/144587/OctoberCMS-1.0.425-Cross-Site-Scripting.html
OctoberCMS 1.0.425 Cross Site Scripting ≈ Packet StormExploit;Third Party Advisory;VDB Entry
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