GestSup up to 3.2.56 Request Parameter sql injection

Summaryinfo

A vulnerability, which was classified as critical, was found in GestSup up to 3.2.56. This issue affects some unknown processing of the component Request Parameter Handler. Executing a manipulation can lead to sql injection. This vulnerability is registered as CVE-2026-22197. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in GestSup up to 3.2.56. This vulnerability affects some unknown functionality of the component Request Parameter Handler. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

GestSup versions prior to 3.2.60 contain multiple SQL injection vulnerabilities in the asset list functionality. Multiple request parameters used to filter, search, or sort assets are incorporated into SQL queries without sufficient neutralization, allowing an authenticated attacker to manipulate database queries. Successful exploitation can result in unauthorized access to or modification of database contents depending on database privileges.

The weakness was published by Geoffrey Robert and Valentin Holubec. The advisory is shared for download at gestsup.fr. This vulnerability was named CVE-2026-22197 since 01/06/2026. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation requires an enhanced level of successful authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/15/2026). The MITRE ATT&CK project declares the attack technique as T1505.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-1701). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• GestSup

Version

• 3.2.0
• 3.2.1
• 3.2.2
• 3.2.3
• 3.2.4
• 3.2.5
• 3.2.6
• 3.2.7
• 3.2.8
• 3.2.9
• 3.2.10
• 3.2.11
• 3.2.12
• 3.2.13
• 3.2.14
• 3.2.15
• 3.2.16
• 3.2.17
• 3.2.18
• 3.2.19
• 3.2.20
• 3.2.21
• 3.2.22
• 3.2.23
• 3.2.24
• 3.2.25
• 3.2.26
• 3.2.27
• 3.2.28
• 3.2.29
• 3.2.30
• 3.2.31
• 3.2.32
• 3.2.33
• 3.2.34
• 3.2.35
• 3.2.36
• 3.2.37
• 3.2.38
• 3.2.39
• 3.2.40
• 3.2.41
• 3.2.42
• 3.2.43
• 3.2.44
• 3.2.45
• 3.2.46
• 3.2.47
• 3.2.48
• 3.2.49
• 3.2.50
• 3.2.51
• 3.2.52
• 3.2.53
• 3.2.54
• 3.2.55
• 3.2.56

CPE 2.3info

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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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