CVE-2015-2334 — Cross-site request forgery (CSRF) vulnerability in the Admin Control Panel (ACP) login in MyBB (aka MyBulletinBoard) before 1.8.4 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors

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MEDIUM

Cross-site request forgery (CSRF) vulnerability in the Admin Control Panel (ACP) login in MyBB (aka MyBulletinBoard) before 1.8.4 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors

Published Mar 18, 2015

6.8

MEDIUM

CVSS 2.0

EPSS 0.64%

Description

Cross-site request forgery (CSRF) vulnerability in the Admin Control Panel (ACP) login in MyBB (aka MyBulletinBoard) before 1.8.4 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.64% 0.00636

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.00636

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	0.64% (0.00636)	48.63th	v5 (v2026.06.15)
Jun 15, 2026	0.65% (0.00649)	46.05th	v5 (v2026.06.15)
Mar 17, 2025	0.13% (0.00126)	29.40th	v4 (v2025.03.14)
Dec 12, 2024	0.16% (0.00159)	53.70th	v3 (v2023.03.01)
Jun 28, 2024	0.16% (0.00159)	52.62th	v3 (v2023.03.01)
Mar 7, 2023	0.16% (0.00159)	50.60th	v3 (v2023.03.01)
Mar 6, 2023	1.14% (0.01136)	59.45th	v2 (v2022.01.01)
Oct 18, 2022	1.14% (0.01136)	58.28th	v2 (v2022.01.01)
Apr 1, 2022	1.14% (0.01136)	56.27th	v2 (v2022.01.01)
Feb 4, 2022	1.14% (0.01136)	34.23th	v2 (v2022.01.01)

Weaknesses (1)

CWE-352

CSRF

References (3)

http://blog.mybb.com/2015/02/15/mybb-1-8-4-released-feature-update-security-maintenance-release/
x_refsource_CONFIRMPatchVendor Advisory
http://www.securityfocus.com/bid/73214
vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1031953
vdb-entryx_refsource_SECTRACK

Link	Providers	Tags
http://blog.mybb.com/2015/02/15/mybb-1-8-4-released-feature-update-security-maintenance-release/		x_refsource_CONFIRMPatchVendor Advisory
http://www.securityfocus.com/bid/73214		vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1031953		vdb-entryx_refsource_SECTRACK

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Mar 18, 2015

Updated Aug 6, 2024

Reserved Mar 18, 2015

Link CVE-2015-2334

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-2334

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-2334