CVE-2015-3880

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.05% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 79.8% of scored records. A rank, not a probability.

NVD base score

6.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-09-19 15:00Z8 YR AGO

Last updated

2024-08-06 05:56Z2 YR AGO

Reserved

2015-05-12

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-601URL Redirection to Untrusted Site ('Open Redirect')Base

Data version

5.1

Document digest

586d24f2129399bdac9f26b2e6ea9eb343486c48f780f0fc4e8eb5b06211564d

• wiki.phpbb.comhttps://wiki.phpbb.com/Release_Highlights/3.1.4x_refsource_CONFIRM
• github.comhttps://github.com/phpbb/phpbb/commit/1a3350619f428d9d69d196c52128727e27ef2f04x_refsource_CONFIRM
• www.openwall.com[oss-security] 20150512 Re: CVE Request: phpbb open redirecthttp://www.openwall.com/lists/oss-security/2015/05/12/10mailing-listx_refsource_MLIST
• www.phpbb.comhttps://www.phpbb.com/community/viewtopic.php?f=14&t=2313941x_refsource_CONFIRM
• www.securityfocus.com74592http://www.securityfocus.com/bid/74592vdb-entryx_refsource_BID
• wiki.phpbb.comhttps://wiki.phpbb.com/Release_Highlights/3.0.14x_refsource_CONFIRM