How severe is CVE-2015-1559?

CVE-2015-1559 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2015-1559 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1559?

CVE-2015-1559 affects Epignosis Efront. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-1559?

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

When was CVE-2015-1559 published?

CVE-2015-1559 was published on 2015-02-10 and last updated on 2026-06-17.

CVE-2015-1559

CVE-2015-1559 is a medium-severity vulnerability in Epignosis Efront with a CVSS 2.0 base score of 6.8. 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 2.0 base score 6.8)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Epignosis Efront
Published: 2015-02-10
Last modified: 2026-06-17

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in administrator.php in Epignosis eFront Open Source Edition before 3.6.15.3 build 18022 allow remote attackers to hijack the authentication of administrators for requests that (1) delete modules via the delete_module parameter, (2) deactivate modules via the deactivate_module parameter, (3) activate modules via the activate_module parameter, (4) delete users via the delete_user parameter, (5) deactivate users via the deactivate_user parameter, (6) activate users via the activate_user parameter, (7) activate themes via the set_theme parameter, (8) deactivate themes via the set_theme parameter, (9) delete themes via the delete parameter, (10) deactivate events (user registration or email activation) via the deactivate_notification parameter, (11) activate events via the activate_notification parameter, (12) delete events via the delete_notification parameter, (13) deactivate language settings via the deactivate_language parameter, (14) activate language settings via the activate_language parameter, (15) delete language settings via the delete_language parameter, or (16) activate or deactivate the autologin feature for a user via a crafted maintenance request.

Frequently asked questions

What is CVE-2015-1559?: Multiple cross-site request forgery (CSRF) vulnerabilities in administrator.php in Epignosis eFront Open Source Edition before 3.6.15.3 build 18022 allow remote attackers to hijack the authentication of administrators for requests that (1) delete modules via the delete_module parameter, (2) deactivate modules via the deactivate_module parameter, (3) activate modules via the activate_module parameter, (4) delete users via the delete_user parameter, (5) deactivate users via the deactivate_user parameter, (6) activate users via the activate_user parameter, (7) activate themes via the set_theme parameter, (8) deactivate themes via the set_theme parameter, (9) delete themes via the delete parameter, (10) deactivate events (user registration or email activation) via the deactivate_notification parameter, (11) activate events via the activate_notification parameter, (12) delete events via the delete_notification parameter, (13) deactivate language settings via the deactivate_language parameter, (14) activate language settings via the activate_language parameter, (15) delete language settings via the delete_language parameter, or (16) activate or deactivate the autologin feature for a user via a crafted maintenance request.
How severe is CVE-2015-1559?: CVE-2015-1559 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2015-1559 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1559?: CVE-2015-1559 affects Epignosis Efront. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-1559?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-1559 published?: CVE-2015-1559 was published on 2015-02-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:epignosis:efront:*:*:*:*:open_source:*:*:*

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