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CVE-2026-77391: Cross-Site Request Forgery in SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP

0
Medium
VulnerabilityCVE-2026-77391cvecve-2026-77391
Published: 08/21/2026 (08/21/2026, 01:15:12 UTC)
Source: CVE Database V5
Vendor/Project: SourceCodester
Product: Dynamic Input Field Generator Using HTML, CSS, and PHP

Description

CVE-2026-77391 is a cross-site request forgery (CSRF) vulnerability in SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP version 1.0. The flaw allows remote attackers to perform unauthorized actions by tricking authenticated users into submitting forged requests. The vulnerability has a medium severity rating with a CVSS score of 5.3. No official patch or remediation guidance is currently available. Exploit code has been publicly released, but there are no confirmed reports of active exploitation in the wild.

CVSS v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Vuln. Confidentiality
None
Vuln. Integrity
Low
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Affected software

Affected versions
=1.0
CPE configurations
cpe:2.3:a:sourcecodester:dynamic_input_field_generator_using_html_css_and_php:*:*:*:*:*:*:*:*

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/21/2026, 02:22:28 UTC

Technical Analysis

This vulnerability in SourceCodester Dynamic Input Field Generator Using HTML, CSS, and PHP 1.0 allows remote attackers to exploit a cross-site request forgery (CSRF) weakness. The specific affected function is unknown. The attack requires user interaction (UI:P) and does not require privileges or authentication (PR:N, AT:N). The vulnerability has a medium impact on integrity (VI:L) but no impact on confidentiality or availability. Public exploit code exists, increasing the risk of potential attacks. No vendor advisory or patch information is currently available.

Potential Impact

Successful exploitation could allow an attacker to cause an authenticated user to perform unintended actions on the affected application, potentially altering data or state without the user's consent. The impact is limited to integrity with no direct confidentiality or availability effects reported. The vulnerability does not require privileges or authentication to exploit but does require user interaction.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider implementing CSRF protections such as anti-CSRF tokens or verifying the origin of requests. Monitoring for suspicious activity related to forged requests is advised given the public availability of exploit code.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-08-20T19:38:09.847Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a87b2f1acd9273b4974df10

Added to database: 08/21/2026, 02:07:45 UTC

Last enriched: 08/21/2026, 02:22:28 UTC

Last updated: 08/21/2026, 02:22:28 UTC

Views: 5

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