CVE-2025-44115: A vulnerability has been found in Cotonti Siena v0.9.25

Routine

MEDIUM 5.4DOWNGRADE

CVE-2025-44115 is a medium-severity flaw (CVSS 5.4) affecting cotonti siena. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability has been found in Cotonti Siena v0.9.25. Affected by this vulnerability is the file /admin.php?m=config&n=edit&o=core&p=title. The manipulation of the value of title leads to cross-site scripting.

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 80%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-06-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: cotonti

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

Am I affected?

Timeline

2025-06-02 16:15 UTCPublished CVE record published
2026-06-17 09:24 UTCUpdated Record last modified

cotonti cotonti siena DOWNGRADE

Affected: 0.9.25

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.9.25

1. Check installed version

apt-cache policy cotonti-siena || rpm -q cotonti-siena || cotonti-siena --version

2. No fixed release: DOWNGRADE to a release before 0.9.25 (Debian / Ubuntu)

apt-cache madison cotonti-siena sudo apt install cotonti-siena=<VERSION_BEFORE_0.9.25> sudo apt-mark hold cotonti-siena

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

dnf --showduplicates list cotonti-siena sudo dnf downgrade cotonti-siena-<VERSION_BEFORE_0.9.25> sudo dnf versionlock add cotonti-siena

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-2025-44115?

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

Is CVE-2025-44115 being exploited?

CVE-2025-44115 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-2025-44115 affect?

CVE-2025-44115 affects cotonti siena. Severity is medium (CVSS 5.4). A vulnerability has been found in Cotonti Siena v0.9.25. Affected by this vulnerability is the file /admin.php?m=config&n=edit&o=core&p=title. The manipulation of the value of title leads to cross-site scripting.

How urgent is CVE-2025-44115?

Priority 29/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2021-47808 MEDIUM 5.4 DOWNGRADE Cotonti Siena 0.9.19 contains a stored cross-site scripting vulnerability in the admin configuration panel's s

References

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