CVE-2023-22506Network attack vector

Authenticated code execution via system-call injection

Published Jul 18, 2023 · Updated Oct 1, 2024

Code injection in Atlassian Bamboo Server and Data Center 8.0.0 through 9.2.2 allows remote authenticated users to execute arbitrary code. Atlassian states that attacker-controlled input modifies actions taken by a system call, but it has not disclosed the affected function or validation failure. A valid account and a successful high-complexity request are required; execution can read or alter Bamboo data and interrupt the service.

CVSS severity7.5
High
EPSS probability2.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Atlassian Bamboo Server and Data Center 8.0.0 through 9.2.2 allows remote authenticated users to execute arbitrary code. Atlassian states that attacker-controlled input modifies actions taken by a system call, but it has not disclosed the affected function or validation failure. A valid account and a successful high-complexity request are required; execution can read or alter Bamboo data and interrupt the service.

The record

CVE
CVE-2023-22506
Published
Jul 18, 2023
Updated
Oct 1, 2024
Vendor
Atlassian
Product
Bamboo Data Center
Classifications
CWE-94, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 8.0.0
  2. Affected versionversion=8.0.0 <9.2.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Atlassian · Bamboo Data Centerversion=>= 8.0.0; version=8.0.0 <9.2.3
Atlassian · Bamboo Serverversion=>= 8.0.0; version=8.0.0 <9.2.3

Published CVSS scores

7.5AtlassianCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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