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Vulnerability record · CVE-2026-11878 · published 24 June 2026

CVE-2026-11878: Microfocus access manager cross-site scripting vulnerability

Microfocus · Access Manager

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in OpenText Access Manager allows Cross-Site Scripting (XSS). This issue affects Access Manager: from 5.1 through 5.1.2.

8.2 CVSS 4.0 High EPSS 0.22% · top 88.6% CWE-79 · Cross-site scripting
8.2CVSS 4.0 base score
0.22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
29 Jun 2026Last modified by NVD

Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in OpenText Access Manager allows Cross-Site Scripting (XSS). This issue affects Access Manager: from 5.1 through 5.1.2.

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://portal.microfocus.com/s/article/KM000047449 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2021-22506Micro Focus Access Manager information leakage via exposed configurationMicro Focus Access Manager versions prior to 5.0 expose an information leakage flaw through an advanced configuration path. The record does not speci…KEVEPSS 26%analysed7.5CVE-2021-22527Microfocus access manager information exposure vulnerabilityInformation leakage vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4EPSS 0.73%7.5CVE-2021-22496Microfocus access manager improper authentication vulnerabilityAuthentication Bypass Vulnerability in Micro Focus Access Manager Product, affects all version prior to version 4.5.3.3. The vulnerability could caus…EPSS 1.1%6.8CVE-2014-5217Microfocus access manager cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in nps/servlet/webacc in the Administration Console server in NetIQ Access Manager (NAM) 4.x before 4…EPSS 1.4%6.3CVE-2026-11877Microfocus access manager vulnerabilityAn unauthorized user can modify configuration through API calls that affects the OpenText Access Manager. This issue affects Access Manager before 5.…EPSS 0.31%6.1CVE-2021-22531Microfocus access manager cross-site scripting vulnerabilityA bug exist in the input parameter of Access Manager that allows supply of invalid character to trigger cross-site scripting vulnerability. This affe…EPSS 0.56%6.1CVE-2021-22526Microfocus access manager open redirect vulnerabilityOpen Redirection vulnerability in NetIQ Access Manager prior to 5.0.1 and 4.5.4EPSS 0.49%6.1CVE-2020-25840Microfocus access manager cross-site scripting vulnerabilityCross-Site scripting vulnerability in Micro Focus Access Manager product, affects all version prior to version 5.0. The vulnerability could cause con…EPSS 0.61%

Source: NIST National Vulnerability Database (record CVE-2026-11878), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.