CVE-2026-115534 gedelumbung CVE debrief

Who should care

Defenders responsible for the security of gedelumbung HospitalManagement deployments should assess exposure and prioritize verification of the Contact Form's security. This includes operators, platform administrators, vulnerability management teams, and security teams who need to ensure that the Contact Form is secure and that any potential vulnerabilities are addressed.

Why it matters

The CVE-2026-115534 vulnerability in gedelumbung HospitalManagement allows for cross-site scripting attacks, which can lead to unauthorized actions on behalf of users. Defenders responsible for the security of gedelumbung HospitalManagement deployments should assess exposure and prioritize verification of the Contact Form's security. The vulnerability has been publicly disclosed and may be utilized.

• Cross-site scripting attacks can lead to unauthorized actions on behalf of users
• Defenders must verify exposure of the HospitalManagement Contact Form
• Input validation and sanitization are necessary to prevent cross-site scripting

Technical summary

The vulnerability is located in the kirim function of the contact.php file in the HospitalManagement application. An attacker can execute a cross-site scripting attack by manipulating the nama, email, alamat, telepon, or pesan arguments. This can lead to unauthorized actions on behalf of users. Defenders should prioritize verifying exposure of the HospitalManagement Contact Form and assessing the feasibility of cross-site scripting attacks. The product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable.

Defensive priority

Defenders should prioritize verifying exposure of the HospitalManagement Contact Form and assessing the feasibility of cross-site scripting attacks.

Recommended defensive actions

• Verify exposure of the HospitalManagement Contact Form
• Assess the feasibility of cross-site scripting attacks
• Implement input validation and sanitization for user-input fields
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The vulnerability was publicly disclosed and may be utilized. The product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.