How severe is CVE-2024-31213?

CVE-2024-31213 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-31213 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-31213?

CVE-2024-31213 affects Instantcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-31213?

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

Does CVE-2024-31213 have an EU (EUVD) identifier?

Yes. CVE-2024-31213 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29113.

When was CVE-2024-31213 published?

CVE-2024-31213 was published on 2024-04-05 and last updated on 2026-06-17.

CVE-2024-31213

CVE-2024-31213 is a low-severity vulnerability in Instantcms with a CVSS 3.x base score of 3.5. 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-601.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-29113
Weakness: CWE-601
Affected product: Instantcms
Published: 2024-04-05
Last modified: 2026-06-17

Description

InstantCMS is a free and open source content management system. An open redirect was found in the ICMS2 application version 2.16.2 when being redirected after modifying one's own user profile. An attacker could trick a victim into visiting their web application, thinking they are still present on the ICMS2 application. They could then host a website stating "To update your profile, please enter your password," upon which the user may type their password and send it to the attacker. As of time of publication, a patched version is not available.

Frequently asked questions

What is CVE-2024-31213?: InstantCMS is a free and open source content management system. An open redirect was found in the ICMS2 application version 2.16.2 when being redirected after modifying one's own user profile. An attacker could trick a victim into visiting their web application, thinking they are still present on the ICMS2 application. They could then host a website stating "To update your profile, please enter your password," upon which the user may type their password and send it to the attacker. As of time of publication, a patched version is not available.
How severe is CVE-2024-31213?: CVE-2024-31213 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-31213 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31213?: CVE-2024-31213 affects Instantcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-31213?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-31213 have an EU (EUVD) identifier?: Yes. CVE-2024-31213 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29113.
When was CVE-2024-31213 published?: CVE-2024-31213 was published on 2024-04-05 and last updated on 2026-06-17.

References

https://github.com/instantsoft/icms2/security/advisories/GHSA-6v3c-p92q-prfq

Affected products (1)

cpe:2.3:a:instantcms:instantcms:*:*:*:*:*:*:*:*

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Other CWE-601 (Open Redirect) vulnerabilities

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