CVE-2024-23192Network attack vector

Account data theft via unsanitized RSS attributes

Published Apr 8, 2024 · Updated Nov 4, 2025

Cross-site scripting in OX App Suite frontend 7.6.3-rev54, 7.10.6-rev40, and 8.20 allows remote attackers to run script through crafted RSS feeds. The frontend sanitizer retains untrusted data- attributes in external RSS markup, which the browser interprets when the feed is rendered. Exploitation requires a user to read a compromised feed or visit an attacker-controlled account; injected script can issue API requests or extract account data.

CVSS severity6.1
Medium
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in OX App Suite frontend 7.6.3-rev54, 7.10.6-rev40, and 8.20 allows remote attackers to run script through crafted RSS feeds. The frontend sanitizer retains untrusted data- attributes in external RSS markup, which the browser interprets when the feed is rendered. Exploitation requires a user to read a compromised feed or visit an attacker-controlled account; injected script can issue API requests or extract account data.

The record

CVE
CVE-2024-23192
Published
Apr 8, 2024
Updated
Nov 4, 2025
Vendor
Open-Xchange GmbH
Product
OX App Suite
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 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=0 <=7.10.6-rev40
  2. Affected versionversion=0 <=7.6.3-rev54
  3. Affected versionversion=0 <=8.20

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Open-Xchange GmbH · OX App Suiteversion=0 <=7.10.6-rev40; version=0 <=7.6.3-rev54; version=0 <=8.20

Published CVSS scores

6.1Open-Xchange GmbHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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