CVE-2024-12863Network attack vector

Stored script execution via Discussions content

Published Apr 21, 2025 · Updated Apr 21, 2025

Stored XSS in Discussions in OpenText Content Management 20.2 through 25.1 allows remote authenticated users to inject script code. OpenText has not published which Discussions field accepts the payload or where output neutralization fails before the stored content is rendered. The injected script runs only after another user opens the stored Discussion content, allowing access to browser-visible data and actions in that user's session.

CVSS severity5.6
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Discussions in OpenText Content Management 20.2 through 25.1 allows remote authenticated users to inject script code. OpenText has not published which Discussions field accepts the payload or where output neutralization fails before the stored content is rendered. The injected script runs only after another user opens the stored Discussion content, allowing access to browser-visible data and actions in that user's session.

The record

CVE
CVE-2024-12863
Published
Apr 21, 2025
Updated
Apr 21, 2025
Vendor
OpenText
Product
OpenText Content Management
Classifications
CWE-79, CAPEC-63, T1189
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=20.2-25.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

OpenText · OpenText Content Managementversion=20.2-25.1

Published CVSS scores

5.6OpenTextCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-63Cross-Site Scripting (XSS)
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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