Dashboard / CVE-2026-91391

CVE-2026-91391

LOW
INFO Priority: 0.01 BB Relevance: 57/100
Published: 2026-10-20 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: Low
I: None
A: None

Description

Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Siebel CRM End User accessible data. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
oracle siebel_crm 17.0 – 26.9

References & Advisories (1)

Bug Bounty Relevance

57 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

3.7 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.26%
Raw Score 0.002640
Percentile 18.4%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00264
2026-11-13
0.00264
2026-11-12
0.00264
2026-11-10
0.00264
2026-11-09
0.00264
2026-11-08
0.00264
2026-11-07
0.00264
2026-11-06
0.00264
2026-11-05
0.00264
2026-11-04
0.00258

Intelligence Sources

nvd ref →

External Links