CVE-2024-26557: Codiad v2.8.4 allows reflected XSS via the components/market/dialog.php type parameter.

Routine

MEDIUM 5.4DOWNGRADE

CVE-2024-26557 is a medium-severity flaw (CVSS 5.4) affecting codiad. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Codiad v2.8.4 allows reflected XSS via the components/market/dialog.php type parameter.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-03-22
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: codiad

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

Am I affected?

Timeline

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

codiad codiad DOWNGRADE

Affected: 2.8.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.8.4

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.8.4 (Debian / Ubuntu)

apt-cache madison codiad sudo apt install codiad=<VERSION_BEFORE_2.8.4> sudo apt-mark hold codiad

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list codiad sudo dnf downgrade codiad-<VERSION_BEFORE_2.8.4> sudo dnf versionlock add codiad

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2024-26557?

codiad: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-26557 being exploited?

CVE-2024-26557 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-2024-26557 affect?

CVE-2024-26557 affects codiad. Severity is medium (CVSS 5.4). Codiad v2.8.4 allows reflected XSS via the components/market/dialog.php type parameter.

How urgent is CVE-2024-26557?

Priority 31/100. Public exploit reference

Software pages

PHP vulnerabilities

References

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