Apache TomEE up to 10.0.0-M0/10.2.x/11.0.0-M1 LDAP identity store improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.19+

Summaryinfo

A vulnerability was found in Apache TomEE up to 10.0.0-M0/10.2.x/11.0.0-M1. It has been classified as critical. The impacted element is an unknown function of the component LDAP identity store. The manipulation leads to improper authentication. This vulnerability is documented as CVE-2026-111261. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Apache TomEE up to 10.0.0-M0/10.2.x/11.0.0-M1. It has been rated as critical. This issue affects an unknown code block of the component LDAP identity store. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Jakarta Security LDAP identity store accepts an empty password as valid if the directory server allows unauthenticated binds, which some directory servers do by default. A remote attacker can then authenticate as any existing user without knowing the password. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

The advisory is shared at lists.apache.org. The identification of this vulnerability is CVE-2026-111261 since 10/15/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/10/2026).

Upgrading to version 10.0.0-M1, 10.3.0 or 11.0.0-M2 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: TomEE 10.0.0-M1/10.3.0/11.0.0-M2

Timelineinfo

10/15/2026 CVE reserved
11/10/2026 +26 days Advisory disclosed
11/10/2026 +0 days VulDB entry created
11/10/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: apache.org

Advisory: lists.apache.org
Status: Confirmed

CNA: apache
CVE: CVE-2026-111261 (🔒)

GCVE (CVE): GCVE-0-2026-111261
GCVE (VulDB): GCVE-100-433781

Entryinfo

Created: 11/10/2026 16:39
Changes: 11/10/2026 16:39 (54)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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