Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-27258
Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L L R C L L N 5.4 .0063 48.3 —
AFFECTED
Product Versions Fixed
Adobe Experience Manager as a Cloud Service unspecified 2026.8.0
Adobe Experience Manager 6.5 LTS unspecified SP3
Adobe Experience Manager 6.5 unspecified 6.5.25
TIMELINE
Feb 18 Reserved by adobe
Apr 14 Published (CNA: adobe)
Sep 8 RESCORED — CVE-2026-27258 (Adobe Experience Manager as a Cloud Service). CVSS 5.5 → 5.4 (NVD).
Description
Adobe Experience Manager is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| February 18, 2026 | Reserved | Reserved by adobe |
| April 14, 2026 | Published | Published (CNA: adobe) |
| September 8, 2026 | RESCORED | RESCORED — CVE-2026-27258 (Adobe Experience Manager as a Cloud Service). CVSS 5.5 → 5.4 (NVD). |
Affected
Affected products and packages — 3 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Adobe | Adobe Experience Manager as a Cloud Service | — | — | 2026.8.0 |
| Adobe | Adobe Experience Manager 6.5 LTS | — | — | SP3 |
| Adobe | Adobe Experience Manager 6.5 | — | — | 6.5.25 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-27258 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
