Dashboard / CVE-2026-122008

CVE-2026-122008

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 61/100
Published: 2026-11-04 Modified: 2026-11-12 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: X
AT: None
VC: None
VI: None
VA: None

Description

Oqtane Framework before 10.3.0 contains a server-side request forgery vulnerability in the UploadFile endpoint of FileController.cs that allows authenticated registered users to make the server fetch arbitrary URLs by supplying a caller-controlled url parameter to HttpClient.GetStreamAsync without validating the scheme, host, or IP address. Attackers can request internal resources such as cloud instance metadata services or localhost-bound management interfaces, save the fetched response as a file in their own user folder, and retrieve it via the download endpoint to exfiltrate sensitive internal data or enumerate internal network hosts and ports.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
oqtane oqtane.framework 1.0.0 < 10.3.0
oqtane oqtane.framework 1.0.0 < 10.3.0
oqtane oqtane.framework 1.0.0 < 10.3.0

References & Advisories (3)

Bug Bounty Relevance

61 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.26%
Raw Score 0.002590
Percentile 17.8%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00259
2026-11-13
0.00259
2026-11-12
0.00259
2026-11-10
0.00259
2026-11-09
0.00259
2026-11-08
0.00259
2026-11-07
0.00259
2026-11-06
0.00259
2026-11-05
0.00259

Intelligence Sources

mitre ref →
nvd ref →

External Links