CVE-2020-5298
Reflected XSS when importing CSV in OctoberCMS
MEDIUM 4.8EPSS 0.9%
In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, a user with the ability to use the import functionality of the `ImportExportController` behavior can be socially engineered by an attacker to upload a maliciously crafted CSV file which could result in a reflected XSS attack on the user in question Issue has been patched in Build 466 (v1.0.466).
- Affected
- octobercms · october
- CVSS v3.1 NVD
- 4.8 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS v3.1 GITHUB
- 4.0 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS v2.0 NVD
- 3.5 LOW
AV:N/AC:M/Au:S/C:N/I:P/A:N - EPSS
- 0.91% chance of exploitation in the next 30 days, 59th percentile
- Published
- 2020-06-03
- Updated
- 2024-08-04
Proof-of-concept exploits (2)
- http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Dele…
- http://seclists.org/fulldisclosure/2020/Aug/2
Security advisories
- octobercms/october/commit/cd0b6a791f995d86071a024464c1702efc50f46c
- octobercms/october/security/advisories/GHSA-gg6x-xx78-448c
- advisories/GHSA-gg6x-xx78-448c