How severe is CVE-2018-25397?

CVE-2018-25397 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-25397 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2018-25397?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2018-25397 have an EU (EUVD) identifier?

Yes. CVE-2018-25397 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21919.

When was CVE-2018-25397 published?

CVE-2018-25397 was published on 2026-05-29 and last updated on 2026-06-17.

CVE-2018-25397

CVE-2018-25397 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v4: 6.9
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2018-21919
Weakness: CWE-352
Published: 2026-05-29
Last modified: 2026-06-17

Description

PHP-SHOP 1.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to add administrative users by crafting malicious HTML forms. Attackers can trick authenticated administrators into visiting a page containing a hidden form that automatically submits POST requests to the users.php endpoint with parameters like name, email, password, and permissions set to admin to create unauthorized admin accounts.

Frequently asked questions

What is CVE-2018-25397?: PHP-SHOP 1.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to add administrative users by crafting malicious HTML forms. Attackers can trick authenticated administrators into visiting a page containing a hidden form that automatically submits POST requests to the users.php endpoint with parameters like name, email, password, and permissions set to admin to create unauthorized admin accounts.
How severe is CVE-2018-25397?: CVE-2018-25397 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-25397 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2018-25397?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2018-25397 have an EU (EUVD) identifier?: Yes. CVE-2018-25397 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21919.
When was CVE-2018-25397 published?: CVE-2018-25397 was published on 2026-05-29 and last updated on 2026-06-17.

References

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