CVE-2026-123471: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in myCred myCred m

Q: How do I fix CVE-2026-123471?

mycred: upgrade to newer than 4.0.2. Exact commands for each OS are on this page.

Q: Is CVE-2026-123471 being exploited?

CVE-2026-123471 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-123471 affect?

CVE-2026-123471 affects mycred. Severity is medium (CVSS 4.3). Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in myCred myCred mycred allows Code Injection.This issue affects myCred: from n/a through 4.0.2.

Q: How urgent is CVE-2026-123471?

Priority 15/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2026-123471 is a medium-severity flaw (CVSS 4.3) affecting mycred. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in myCred myCred mycred allows Code Injection.This issue affects myCred: from n/a through 4.0.2.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	n/a
CISA exploited list	No
Weakness	CWE-80
Published	2026-11-06
Last modified	2026-11-06

Publisher (CNA): Patchstack · Vendor: mycred · Source: CVE Program record (NVD analysis pending)

Last updated 2026-11-06 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-11-06 22:30 UTCPublished CVE record published
2026-11-06 22:31 UTCUpdated Record last modified

mycred mycred UPGRADE

Affected: <= 4.0.2

Fixed in: newer than 4.0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mycred || rpm -q mycred || mycred --version

2. UPGRADE to newer than 4.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mycred

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mycred

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-123471?

mycred: upgrade to newer than 4.0.2. Exact commands for each OS are on this page.

Is CVE-2026-123471 being exploited?

CVE-2026-123471 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-123471 affect?

CVE-2026-123471 affects mycred. Severity is medium (CVSS 4.3). Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in myCred myCred mycred allows Code Injection.This issue affects myCred: from n/a through 4.0.2.

How urgent is CVE-2026-123471?

Priority 15/100. No elevated risk signals yet.

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CVE-2023-47853 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in myCred m
CVE-2023-35096 MEDIUM 6.5 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in myCred plugin <= 2.5 versions.

References

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