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CVE-2023-3109

Cross-site Scripting (XSS) - Stored in admidio/admidio

6.3 MediumFix available

Cross-site Scripting (XSS) - Stored in GitHub repository admidio/admidio prior to 4.2.8.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
Low

Exploit likelihood

0.48%Up 0.4 points since Jun 6, 2023
90%50%10%1%

What each source reports

CVE List Score used 6.3

Cross-site Scripting (XSS) - Stored in admidio/admidio

Cross-site Scripting (XSS) - Stored in GitHub repository admidio/admidio prior to 4.2.8.

Record
CVE-2023-3109
CVSS 3.0
6.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-79
Updated
2026-11-02
EUVDEUVD-2023-1811 6.3

Cross-site Scripting (XSS) - Stored in GitHub repository admidio/admidio prior to 4.2.8.

Record
EUVD-2023-1811
CVSS 3.0
6.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-gx4r-fvwg-8678 6.3

Admidio vulnerable to Cross-site Scripting

Cross-site Scripting (XSS) - Stored in GitHub repository admidio/admidio prior to 4.2.8.

Record
GHSA-gx4r-fvwg-8678
CVSS 3.0
6.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-79
Updated
2026-11-02
NVD 5.4

Cross-site Scripting (XSS) - Stored in GitHub repository admidio/admidio prior to 4.2.8.

Record
CVE-2023-3109
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 3.0
6.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-79
Updated
2026-11-02
OSV 6.3

Cross-site Scripting (XSS) - Stored in admidio/admidio

Cross-site Scripting (XSS) - Stored in GitHub repository admidio/admidio prior to 4.2.8.

Record
CVE-2023-3109
CVSS 3.0
6.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-79
Updated
2026-11-02
OSVGHSA-gx4r-fvwg-8678 6.3

Admidio vulnerable to Cross-site Scripting

Cross-site Scripting (XSS) - Stored in GitHub repository admidio/admidio prior to 4.2.8.

Record
GHSA-gx4r-fvwg-8678
CVSS 3.0
6.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness
CWE-79
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
admidio/admidio
Packagist
 before 4.2.8
4.2.8
admidio/admidio
Packagist
 before 4.2.8, plus listed versions
4.1.04.1.3v4.2-Beta.1v4.2-Beta.2v4.2-Beta.3
Show 8 moreShow less
v4.2.0v4.2.1v4.2.2v4.2.3v4.2.4v4.2.5v4.2.6v4.2.7
4.2.8

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-3109 is a medium vulnerability (CVSS 6.3) in Admidio, published June 5, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. Fixed in admidio/admidio 4.2.8.

References

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