CVE-2017-15284

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.

CVSS v3.0

5.4 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.0

5.4 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

4.03% chance of exploitation in the next 30 days, 90th percentile

Published

2017-10-12

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://packetstormsecurity.com/files/144587/OctoberCMS-1.0.425-Cross-Site-Scripting.html

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/42978

References

• CVE Record
• NVD entry

Related

• CVE-2017-15277
• CVE-2017-15286
• CVE-2017-15276
• CVE-2017-15287
• CVE-2017-15271
• CVE-2017-15291