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CVE-2022-36804· NVD / CVE Program· CNA atlassian

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,

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.

HighCVSS 8.8 · v3.1KEVWeaponized No fix recorded
Published
Aug 25, 2022
Updated
Jun 17, 2026
EPSS
99.2% · 100th percentile
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Report tools

JSON

Action score

95

Now

Patch today or shut off access.

CVSS
35 / 40 · 8.8 / 10
CISA KEV
30 / 30 · Listed
EPSS
30 / 30 · 99.2%

CISA SSVC decision

Exploitation
active
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

Actively exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on Sep 30, 2022. That signals real attacks, not theory.

Remediation deadline for government agencies: Oct 21, 2022.

Affected systems

VendorProduct
atlassianbitbucket

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • atlassian bitbucket7.0.0 and later · before 7.6.17
  • atlassian bitbucket7.7.0 and later · before 7.17.10
  • atlassian bitbucket7.18.0 and later · before 7.21.4
  • atlassian bitbucket8.0.0 and later · before 8.0.3
  • atlassian bitbucket8.1.0 and later · before 8.1.3
  • atlassian bitbucket8.2.0 and later · before 8.2.2
  • atlassian bitbucket8.3.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (atlassian). Independent of NVD's CPE analysis and usually ahead of it.

  • Atlassian Bitbucket Data Center

    • 7.0.0 and later · before unspecifiedaffected
    • unspecified and later · before 7.6.17affected
    • 7.7.0 and later · before unspecifiedaffected
    • unspecified and later · before 7.17.10affected
    • 7.18.0 and later · before unspecifiedaffected
    • unspecified and later · before 7.21.4affected
    • 8.0.0 and later · before unspecifiedaffected
    • unspecified and later · before 8.0.3affected
    • 8.1.0 and later · before unspecifiedaffected
    • unspecified and later · before 8.1.3affected

  • Atlassian Bitbucket Server

    • 7.0.0 and later · before unspecifiedaffected
    • unspecified and later · before 7.6.17affected
    • 7.7.0 and later · before unspecifiedaffected
    • unspecified and later · before 7.17.10affected
    • 7.18.0 and later · before unspecifiedaffected
    • unspecified and later · before 7.21.4affected
    • 8.0.0 and later · before unspecifiedaffected
    • unspecified and later · before 8.0.3affected
    • 8.1.0 and later · before unspecifiedaffected
    • unspecified and later · before 8.1.3affected

Same product

atlassian: all records

Other highest-scoring records for the same primary product.

  • CVE-2022-43781There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center.
    68This week
  • CVE-2019-15000The commit diff rest endpoint in Bitbucket Server and Data Center before 5.16.10 (the fixed version for 5.16.x ), from 6.0.0 before 6.0.10 (
    41Plan
  • CVE-2018-5225In browser editing in Atlassian Bitbucket Server from version 4.13.0 before 5.4.8 (the fixed version for 4.13.0 through 5.4.7), 5.5.0 before
    40Plan
  • CVE-2019-3397Atlassian Bitbucket Data Center licensed instances starting with version 5.13.0 before 5.13.6 (the fixed version for 5.13.x), from 5.14.0 be
    37Monitor
  • CVE-2019-20097Bitbucket Server and Bitbucket Data Center versions starting from 1.0.0 before 5.16.11, from version 6.0.0 before 6.0.11, from version 6.1.0
    36Monitor
  • CVE-2019-15010Bitbucket Server and Bitbucket Data Center versions starting from version 3.0.0 before version 5.16.11, from version 6.0.0 before 6.0.11, fr
    36Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

Evidence

  • Metasploit module ×1
  • Exploit-DB entry ×1
  • Nuclei detection template ×1
  • Proof-of-concept repository on GitHub ×19

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrywebapps2023-03-23
Metasploit moduleexploit/linux/http/bitbucket_git_cmd_injectionBitbucket Git Command Injectionexploit2022-08-24
Nuclei detection templateNuclei template CVE-2022-36804 —
Proof-of-concept repository on GitHubstars:352022-09-07
Proof-of-concept repository on GitHubstars:182022-09-19
Proof-of-concept repository on GitHubstars:02022-09-20
Proof-of-concept repository on GitHubstars:162022-09-20
Proof-of-concept repository on GitHubstars:32022-09-20
Proof-of-concept repository on GitHubstars:72022-09-21
Proof-of-concept repository on GitHubstars:42022-09-23
Proof-of-concept repository on GitHubstars:32022-09-24
Proof-of-concept repository on GitHubstars:02022-09-24

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Metasploit-1 d
  2. Published
  3. First PoC+13 d
  4. CISA KEV+36 d
  5. TodaySep 29, 2026+1497 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const host = req.body.host;exec("ping -c 1 " + host, onResult);

Fixed

ts
const host = req.body.host;if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);execFile("ping", ["-c", "1", host], onResult);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records