CVE-2026-79633Network attack vector

Unauthorized content modification via missing authorization checks

Published Oct 19, 2026 · Updated Oct 19, 2026

Missing authorization in Apache Answer 2.0.2 and earlier allows remote authenticated users to modify non-public content. Content-mutation operations omit permission checks for non-public targets; the vendor has not identified the affected endpoints or functions. Exploitation requires an authenticated account and crosses content-access boundaries, without a reported ability to execute server-side code.

CVSS severityUnavailable
Unscored
EPSS probabilityUnavailable
No score available in this record
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Apache Answer 2.0.2 and earlier allows remote authenticated users to modify non-public content. Content-mutation operations omit permission checks for non-public targets; the vendor has not identified the affected endpoints or functions. Exploitation requires an authenticated account and crosses content-access boundaries, without a reported ability to execute server-side code.

The record

CVE
CVE-2026-79633
Published
Oct 19, 2026
Updated
Oct 19, 2026
Vendor
The Apache Software Foundation
Product
Apache Answer
Classifications
CWE-202, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 19, 2026Record 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 <=2.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache Answerversion=0 <=2.0.2

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-202Exposure of Sensitive Information Through Data Queries
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

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