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CVE-2026-34033 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-34033

CVE-2026-34033

MEDIUM5.4

Apache Answer: HTML Content Injection in Email

Published Jun 9, 2026

Modified 2 weeks ago

Details

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Apache Answer.

This issue affects Apache Answer: through 2.0.0.

User-supplied content was included in notification emails without proper escaping, allowing authenticated users to inject arbitrary HTML into emails sent to other users. Users are recommended to upgrade to version 2.0.1, which fixes the issue.

References

http://www.openwall.com/lists/oss-security/2026/06/09/3

https://lists.apache.org/thread/wrfd9blbfotfg479jr8vlwfx6pwr9sgj

https://www.cve.org/CVERecord?id=CVE-2026-34033

CVSS Analysis

CVSS v3.1

5.4

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

RequiredUI:R

Scope

Scope

ChangedS:C

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

NoneA:N

5.4/CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedJun 9, 2026

ModifiedJun 9, 2026