Emlog Pro 2.5.23 Session Verification improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Emlog Pro 2.5.23. This affects an unknown function of the component Session Verification Handler. Executing a manipulation can lead to improper authentication. The identification of this vulnerability is CVE-2025-62717. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Emlog Pro 2.5.23 and classified as critical. This vulnerability affects an unknown function of the component Session Verification Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Emlog is an open source website building system. In version 2.5.23, Emlog Pro is vulnerable to a session verification code error due to a clearing logic error. This means the verification code could be reused anywhere an email verification code is required. This issue has been fixed in commit 1f726df.

The advisory is available at github.com. This vulnerability was named CVE-2025-62717 since 10/20/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 2.5.23 eliminates this vulnerability. Applying the patch 1f726df0ce56a1bc6e8225dd95389974173bd0c0 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 8.0

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

NVD Base Score: 9.1
NVD Vector: 🔒

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

EPSS Score: 🔒
EPSS Percentile: 🔒

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: Emlog Pro 2.5.23
Patch: 1f726df0ce56a1bc6e8225dd95389974173bd0c0

Timelineinfo

10/20/2025 CVE reserved
10/25/2025 +5 days Advisory disclosed
10/25/2025 +0 days VulDB entry created
10/29/2025 +4 days VulDB entry last update

Sourcesinfo

Advisory: GHSA-wwj4-ppfj-hcm6
Status: Confirmed

CVE: CVE-2025-62717 (🔒)
GCVE (CVE): GCVE-0-2025-62717
GCVE (VulDB): GCVE-100-329854

Entryinfo

Created: 10/25/2025 07:44
Updated: 10/29/2025 02:41
Changes: 10/25/2025 07:44 (70), 10/25/2025 07:56 (1), 10/29/2025 02:41 (11)
Complete: 🔍
Cache ID: 216::103

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