CVE-2024-29154: danielmiessler fabric through 1.3.0 allows installer/client/gui/static/js/index.js XSS because of innerHTML mi

Q: How do I fix CVE-2024-29154?

fabric: upgrade to newer than 1.3.0. Exact commands for each OS are on this page.

Q: Is CVE-2024-29154 being exploited?

CVE-2024-29154 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-2024-29154 affect?

CVE-2024-29154 affects fabric. Severity is high (CVSS 7.4). danielmiessler fabric through 1.3.0 allows installer/client/gui/static/js/index.js XSS because of innerHTML mishandling, such as in htmlToPlainText.

Routine

HIGH 7.4UPGRADE

CVE-2024-29154 is a high-severity flaw (CVSS 7.4) affecting fabric. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

danielmiessler fabric through 1.3.0 allows installer/client/gui/static/js/index.js XSS because of innerHTML mishandling, such as in htmlToPlainText.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.4 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 71%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-03-18
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: danielmiessler

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-03-18 06:15 UTCPublished CVE record published
2026-06-17 07:22 UTCUpdated Record last modified

danielmiessler fabric UPGRADE

Affected: <= 1.3.0

Fixed in: newer than 1.3.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.3.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade fabric

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-2024-29154?

fabric: upgrade to newer than 1.3.0. Exact commands for each OS are on this page.

Is CVE-2024-29154 being exploited?

CVE-2024-29154 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-2024-29154 affect?

CVE-2024-29154 affects fabric. Severity is high (CVSS 7.4). danielmiessler fabric through 1.3.0 allows installer/client/gui/static/js/index.js XSS because of innerHTML mishandling, such as in htmlToPlainText.

How urgent is CVE-2024-29154?

Priority 33/100. High severity

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References

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