How severe is CVE-2018-4931?

CVE-2018-4931 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-4931 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-4931?

CVE-2018-4931 affects Adobe Experience Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-4931?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-4931 published?

CVE-2018-4931 was published on 2018-05-19 and last updated on 2026-06-17.

CVE-2018-4931

CVE-2018-4931 is a medium-severity vulnerability in Adobe Experience Manager with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Adobe Experience Manager
Published: 2018-05-19
Last modified: 2026-06-17

Description

Adobe Experience Manager versions 6.1 and earlier have an exploitable stored cross-site scripting vulnerability. Successful exploitation could lead to sensitive information disclosure.

Frequently asked questions

What is CVE-2018-4931?: Adobe Experience Manager versions 6.1 and earlier have an exploitable stored cross-site scripting vulnerability. Successful exploitation could lead to sensitive information disclosure.
How severe is CVE-2018-4931?: CVE-2018-4931 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-4931 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-4931?: CVE-2018-4931 affects Adobe Experience Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-4931?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-4931 published?: CVE-2018-4931 was published on 2018-05-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:adobe:experience_manager:*:*:*:*:*:*:*:*

More vulnerabilities in Adobe Experience Manager

CVE-2025-49533 — Critical (CVSS 9.8): Adobe Experience Manager (MS) versions 6.5.23.0 and earlier are affected by a Deserialization of Untrusted Data…
CVE-2021-40722 — Critical (CVSS 9.8): AEM Forms Cloud Service offering, as well as version 6.5.10.0 (and below) are affected by an XML External Entity (XXE)…
CVE-2019-8088 — Critical (CVSS 9.8): Adobe Experience Manager versions 6.5, 6.4, 6.3 and 6.2 have a command injection vulnerability. Successful exploitation…
CVE-2019-7964 — Critical (CVSS 9.8): Adobe Experience Manager versions 6.5, and 6.4 have an authentication bypass vulnerability. Successful exploitation…
CVE-2017-3108 — Critical (CVSS 9.8): Adobe Experience Manager 6.2 and earlier has a malicious file execution vulnerability.
CVE-2026-34691 — Critical (CVSS 9.3): Adobe Experience Manager Forms JEE versions LTS SP1, 6.5.24.0 and earlier are affected by a stored Cross-Site Scripting…

All CVEs affecting Adobe Experience Manager →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →