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CVE-2019-11818

Published: May 8, 2019Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-79
NVD MITRE
6.1CVSSMEDIUM
EPSS Score
0.8%
Top 49.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Alkacon OpenCMS v10.5.4 and before is affected by stored cross site scripting (XSS) in the module New User (/opencms/system/workplace/admin/accounts/user_new.jsp). This allows an attacker to insert arbitrary JavaScript as user input (First Name or Last Name), which will be executed whenever the affected snippet is loaded.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

n/an/a
opencmsalkacon
On-prem
Web & CMS Plugins / cms-core
org.opencms:opencms-coreMavenOSS Libraries
alkaconcommercialWeb & CMS Pluginsaka opencms, open cms, opencms apollo template
mavenpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/alkacon/opencms-core/issues/635
github.com
https://www.openwall.com/lists/oss-security/2019/04/30/3
openwall.com
https://nvd.nist.gov/vuln/detail/CVE-2019-11818
nvd.nist.gov
and 2 more references View all →

Timeline

Published
May 8, 2019
Last Updated
Nov 21, 2024

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