CVE-2025-10926: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal J

Q: How do I fix CVE-2025-10926?

json field: upgrade to 8.x-1.5. Exact commands for each OS are on this page.

Q: Is CVE-2025-10926 being exploited?

CVE-2025-10926 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-2025-10926 affect?

CVE-2025-10926 affects json field. Severity is medium (CVSS 6.1). Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal JSON Field allows Cross-Site Scripting (XSS).This issue affects JSON Field: from 0.0.0 before 1.5.

Q: How urgent is CVE-2025-10926?

Priority 24/100. No elevated risk signals yet.

Routine

MEDIUM 6.1UPGRADE

CVE-2025-10926 is a medium-severity flaw (CVSS 6.1) affecting json field. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal JSON Field allows Cross-Site Scripting (XSS).This issue affects JSON Field: from 0.0.0 before 1.5.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-10-30
Last modified	2026-10-08

Publisher (CNA): Drupal.org · Vendor: json field project

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-30 00:15 UTCPublished CVE record published
2026-10-08 10:10 UTCUpdated Record last modified

json field project json field UPGRADE

Affected: < 8.x-1.5

Fixed in: 8.x-1.5

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy json-field || rpm -q json-field || json-field --version

2. UPGRADE to 8.x-1.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade json-field

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade json-field

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-2025-10926?

json field: upgrade to 8.x-1.5. Exact commands for each OS are on this page.

Is CVE-2025-10926 being exploited?

CVE-2025-10926 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-2025-10926 affect?

CVE-2025-10926 affects json field. Severity is medium (CVSS 6.1). Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal JSON Field allows Cross-Site Scripting (XSS).This issue affects JSON Field: from 0.0.0 before 1.5.

How urgent is CVE-2025-10926?

Priority 24/100. No elevated risk signals yet.

Software pages

Drupal vulnerabilities

References

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