How severe is CVE-2012-4974?

CVE-2012-4974 has a CVSS 2.0 base score of 6.5, rated medium severity.

Is CVE-2012-4974 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-4974?

CVE-2012-4974 affects Laytontechnology Helpbox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-4974?

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

When was CVE-2012-4974 published?

CVE-2012-4974 was published on 2012-12-12 and last updated on 2026-06-16.

CVE-2012-4974

CVE-2012-4974 is a medium-severity vulnerability in Laytontechnology Helpbox with a CVSS 2.0 base score of 6.5. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 6.5)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Laytontechnology Helpbox
Published: 2012-12-12
Last modified: 2026-06-16

Description

Layton Helpbox 4.4.0 allows remote authenticated users to change the login context and gain privileges via a modified (1) loggedinenduser, (2) loggedinendusername, (3) loggedinuserusergroup, (4) loggedinuser, or (5) loggedinusername cookie.

Frequently asked questions

What is CVE-2012-4974?: Layton Helpbox 4.4.0 allows remote authenticated users to change the login context and gain privileges via a modified (1) loggedinenduser, (2) loggedinendusername, (3) loggedinuserusergroup, (4) loggedinuser, or (5) loggedinusername cookie.
How severe is CVE-2012-4974?: CVE-2012-4974 has a CVSS 2.0 base score of 6.5, rated medium severity.
Is CVE-2012-4974 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4974?: CVE-2012-4974 affects Laytontechnology Helpbox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-4974?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4974 published?: CVE-2012-4974 was published on 2012-12-12 and last updated on 2026-06-16.

References

http://www.reactionpenetrationtesting.co.uk/helpbox-login-bypass.html

Affected products (1)

cpe:2.3:a:laytontechnology:helpbox:4.4.0:*:*:*:*:*:*:*

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