CVE-2015-3989: n/a vulnerability

CVE-2015-3989: Multiple cross-site scripting (XSS) vulnerabilities in concrete5 before 5.7.4 allow remote attackers to inj...

Multiple cross-site scripting (XSS) vulnerabilities in concrete5 before 5.7.4 allow remote attackers to inject arbitrary web script or HTML via vectors related to private messages or other unspecified vectors.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 06:04 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2015-3989 is an older concrete5 cross-site scripting issue affecting versions before 5.7.4. An attacker could inject script or HTML through private messages or other unspecified areas, potentially affecting users who view malicious content. Exposure is most likely for public or authenticated concrete5 sites running versions earlier than 5.7.4, especially where private messaging or user-supplied content is enabled. Treat this as a legacy web-application hygiene issue. It is not supported here as actively exploited, but exposed obsolete concrete5 sites should be upgraded or retired to reduce user session and content integrity risk. Mitigation focus: Identify any concrete5 deployments and confirm their exact version.; Upgrade affected concrete5 instances to 5.7.4 or later where applicable.; Review the concrete5 5.7.4 release notes for vendor-specific guidance..

Prepared: Jun 13, 2026, 22:39 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 15, 2015, 18:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://www.concrete5.org/documentation/developers/5.7/background/version-history/5-7-4-release-notes/CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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