CVE-2018-2791

HIGH NUCLEI

Oracle WebCenter Sites <12.2.1.3.0 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-2791. PoCs published by Richard Alviarez. A Nuclei detection template is also available.

AI-analyzed exploit summary This exploit demonstrates multiple XSS vulnerabilities in Oracle WebCenter Sites (FatWire Content Server) versions 7.x to 11gR1. The PoC provides specific payloads that inject JavaScript into vulnerable parameters, leading to reflected and persistent XSS attacks.

Description

Vulnerability in the Oracle WebCenter Sites component of Oracle Fusion Middleware (subcomponent: Advanced UI). Supported versions that are affected are 11.1.1.8.0, 12.2.1.2.0 and 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Sites. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebCenter Sites, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle WebCenter Sites accessible data as well as unauthorized update, insert or delete access to some of Oracle WebCenter Sites accessible data. CVSS 3.0 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).

Exploits (1)

exploitdb WORKING POC VERIFIED
by Richard Alviarez · textwebappsmultiple
https://www.exploit-db.com/exploits/44752

This exploit demonstrates multiple XSS vulnerabilities in Oracle WebCenter Sites (FatWire Content Server) versions 7.x to 11gR1. The PoC provides specific payloads that inject JavaScript into vulnerable parameters, leading to reflected and persistent XSS attacks.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebCenter Sites (FatWire Content Server) 7.x < 11gR1
No auth needed
Prerequisites: Access to the target web application
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Nuclei Templates (1)

Oracle Fusion Middleware WebCenter Sites - Cross-Site Scripting
HIGHby madrobot,leovalcante

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1040695
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/44752/
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/103800

Scores

CVSS v3 8.2
EPSS 0.3945
EPSS Percentile 98.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (3)
oracle/webcenter_sites 11.1.1.8.0
oracle/webcenter_sites 12.2.1.2.0
oracle/webcenter_sites 12.2.1.3.0
Published Apr 19, 2018
Tracked Since Feb 18, 2026