CVE-2021-41313Network attack vector

Authenticated configuration tampering via missing authorization

Published Nov 1, 2021 · Updated Oct 8, 2024

Improper authorization in Atlassian Jira Server and Data Center before 8.20.7 allows remote authenticated users to edit email batch settings. The /secure/admin/ConfigureBatching!default.jspa endpoint accepts configuration changes without enforcing the administrator authorization required for that operation. Any non-admin account with network access to Jira can alter email batching behavior, affecting configuration integrity without reported data disclosure or service interruption.

CVSS severity4.3
Medium
EPSS probability0.87%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Atlassian Jira Server and Data Center before 8.20.7 allows remote authenticated users to edit email batch settings. The /secure/admin/ConfigureBatching!default.jspa endpoint accepts configuration changes without enforcing the administrator authorization required for that operation. Any non-admin account with network access to Jira can alter email batching behavior, affecting configuration integrity without reported data disclosure or service interruption.

The record

CVE
CVE-2021-41313
Published
Nov 1, 2021
Updated
Oct 8, 2024
Vendor
Atlassian
Product
Jira Server
Classifications
CWE-285
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 1, 2021CVE publishedPublication date reported by the CVE source.
  2. Oct 8, 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=unspecified <8.20.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Atlassian · Jira Serverversion=unspecified <8.20.7
Atlassian · Jira Data Centerversion=unspecified <8.20.7

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:N/I:P/A:N

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-285Improper Authorization

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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