CVE-2017-18089: Atlassian Crucible vulnerability

CVE-2017-18089: The view review history resource in Atlassian Crucible before version 4.4.3 (the fixed version for 4.4.x) a...

The view review history resource in Atlassian Crucible before version 4.4.3 (the fixed version for 4.4.x) and 4.5.0 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the invited reviewers for a review.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 16:59 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2017-18089 is a cross-site scripting flaw in Atlassian Crucible. An attacker could inject HTML or JavaScript through invited reviewer data, affecting users who view review history. The provided sources do not include CVSS scoring or evidence of active exploitation. Exposure is limited to organizations running affected Atlassian Crucible versions, especially instances where attackers can influence review invitation data. Internet exposure increases business risk, but the sources do not state authentication requirements. Treat this as a targeted remediation item for Crucible environments. It is not KEV-listed in the provided bundle, but XSS in a code review platform can create account and workflow risk. Mitigation focus: Upgrade Crucible 4.4.x deployments to 4.4.3 or later.; Upgrade deployments before 4.5.0 to 4.5.0 or later.; Review Atlassian issue CRUC-8169 for vendor guidance and status..

Prepared: Jun 7, 2026, 14:40 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

Conservative CVE-to-ATT&CK context

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CVE-2017-18089 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 16, 2018, 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://jira.atlassian.com/browse/CRUC-8169CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

AtlassianCrucibleprior to 4.4.3, prior to 4.5.0Listed

Weakness

CWE details

No CWE listed

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