Security readout for executives and security teams
This is an older cross-site scripting issue in Horde Application Framework 3.2.2 and 3.3. If a user accesses a vulnerable Horde page with Internet Explorer, an attacker may be able to inject script or HTML through style-attribute handling. The sources do not provide CVSS, affected applications beyond Horde, or confirmed exploitation. Exposure is most likely in legacy Horde Application Framework 3.2.2 or 3.3 deployments that are still reachable by users, especially where Internet Explorer-era client behavior remains relevant. Modern environments are less likely exposed unless old Horde instances persist internally or publicly. Treat this as a legacy hygiene issue unless an affected Horde system is internet-facing or business-critical. Prioritize verification because the product versions are very old, the impact is user-session script execution, and the sources do not show active exploitation. Mitigation focus: Inventory Horde Application Framework versions across public and internal systems.; Review Horde 3.2.3 and 3.3.1 announcements for the vendor-supported upgrade path.; Upgrade affected Horde 3.2.2 or 3.3 installations per vendor guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2008-5917 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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