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CVE-2022-36804

HIGH
8.8
CVSS Score
Published: August 25, 2022 at 05:40 AM UTC
Updated: June 17, 2026 at 04:54 AM UTC
3 products affected across 1 vendorBitbucketBitbucket ServerBitbucket Data Center

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Severity
HIGH8.8
Exploitation
CISA KEV
Exploit prediction
EPSS 99%
SSVC
Active

Actively Exploited

CISA Known Exploited Vulnerabilities (KEV) Catalog

EPSS Score99.1%

EPSS (Exploit Prediction Scoring System) estimates a 99.1% chance this CVE is exploited in the wild within the next 30 days — higher than 100% of all CVEs. It complements CVSS: a high EPSS on a mid-severity CVE can still be urgent.

Multiple API endpoints of Atlassian Bitbucket Server and Data Center contain a command injection vulnerability where an attacker with access to a public Bitbucket repository, or with read permissions to a private one, can execute code by sending a malicious HTTP request.

Required Action
Apply updates per vendor instructions.
Ransomware Use
Unknown
Added to KEV
Sep 30, 2022
Remediation Due
Oct 21, 2022
1467 days overdue
Notes
https://jira.atlassian.com/browse/BSERV-13438
https://nvd.nist.gov/vuln/detail/CVE-2022-36804

Description

Multiple API endpoints in Atlassian Bitbucket Server and Data Center 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from version 7.18.0 before version 7.21.4, from version 8.0.0 before version 8.0.3, from version 8.1.0 before version 8.1.3, and from version 8.2.0 before version 8.2.2, and from version 8.3.0 before 8.3.1 allows remote attackers with read permissions to a public or private Bitbucket repository to execute arbitrary code by sending a malicious HTTP request. This vulnerability was reported via our Bug Bounty Program by TheGrandPew.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Bitbucket· Atlassianatlassian-app
95%
7.0.0 ≤ v < 7.6.177.18.0 ≤ v < 7.21.47.7.0 ≤ v < 7.17.108.0.0 ≤ v < 8.0.38.1.0 ≤ v < 8.1.38.2.0 ≤ v < 8.2.28.3.0
Affected range stops below 7.17.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.21.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.6.17, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.0.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.1.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.2.2, so it looks safe — our inference, not a vendor statement
Bitbucket Data Center· Atlassianatlassian-app
60%
v ≥ 7.0.0v ≥ 7.18.0v ≥ 7.7.0v ≥ 8.0.0v ≥ 8.1.0v ≥ 8.2.0v ≥ 8.3.0v < 7.17.10v < 7.21.4v < 7.6.17v < 8.0.3v < 8.1.3v < 8.2.2v < 8.3.17.0.07.18.07.7.08.0.08.1.08.2.08.3.0
Affected range stops below 7.17.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.21.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.6.17, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.0.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.1.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.2.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.3.1, so it looks safe — our inference, not a vendor statement
Bitbucket Server· Atlassianatlassian-app
60%
v ≥ 7.0.0v ≥ 7.18.0v ≥ 7.7.0v ≥ 8.0.0v ≥ 8.1.0v ≥ 8.2.0v ≥ 8.3.0v < 7.17.10v < 7.21.4v < 7.6.17v < 8.0.3v < 8.1.3v < 8.2.2v < 8.3.17.0.07.18.07.7.08.0.08.1.08.2.08.3.0
Affected range stops below 7.17.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.21.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.6.17, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.0.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.1.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.2.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 8.3.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

ExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/168470/Bitbucket-Git-Command-Injection.html
ExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/171453/Bitbucket-7.0.0-Remote-Command-Execution.html
Issue TrackingPatchRelease NotesVendor Advisory
Source: [email protected]
https://jira.atlassian.com/browse/BSERV-13438
US Government Resource
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-36804

SSVC — Action Prioritization

SSVCActiveNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-78CWE-88

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