itsourcecode Online Hotel Management System 1.0 POST Request controller.php?action=edit Name cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.9$0-$5k1.78-

Summaryinfo

A vulnerability categorized as problematic has been discovered in itsourcecode Online Hotel Management System 1.0. This vulnerability affects unknown code of the file /admin/mod_users/controller.php?action=edit of the component POST Request Handler. Such manipulation of the argument Name leads to cross site scripting. This vulnerability is traded as CVE-2026-13556. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in itsourcecode Online Hotel Management System 1.0. Affected by this issue is an unknown functionality of the file /admin/mod_users/controller.php?action=edit of the component POST Request Handler. The manipulation of the argument name with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-13556. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

The exploit is available at github.com. It is declared as proof-of-concept.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
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: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

06/28/2026 Advisory disclosed
06/28/2026 +0 days VulDB entry created
06/28/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: itsourcecode.com

Advisory: github.com
Status: Not defined

CVE: CVE-2026-13556 (🔒)
GCVE (CVE): GCVE-0-2026-13556
GCVE (VulDB): GCVE-100-374564
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/28/2026 18:07
Changes: 06/28/2026 18:07 (57)
Complete: 🔍
Submitter: Hh-176
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #843586: itsourcecode Online Hotel Management System v1.0 Storage XSS vulnerability (by Hh-176)

Once again VulDB remains the best source for vulnerability data.

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