CVE-2025-65681

LOW

Overhang.IO <20.0.2 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-65681. PoCs published by Rivek619.

AI-analyzed exploit summary This repository contains a writeup for CVE-2025-65681, detailing an information disclosure vulnerability in Overhang.IO (tutor-open-edx) version 20.0.2. The issue arises due to improper cache-control headers and client-side session handling, allowing unauthorized access to sensitive information via browser back button navigation post-logout.

Description

An issue was discovered in Overhang.IO (tutor-open-edx) (overhangio/tutor) 20.0.2 allowing local unauthorized attackers to gain access to sensitive information due to the absence of proper cache-control HTTP headers and client-side session checks.

Exploits (1)

nomisec WRITEUP
by Rivek619 · poc
https://github.com/Rivek619/CVE-2025-65681

This repository contains a writeup for CVE-2025-65681, detailing an information disclosure vulnerability in Overhang.IO (tutor-open-edx) version 20.0.2. The issue arises due to improper cache-control headers and client-side session handling, allowing unauthorized access to sensitive information via browser back button navigation post-logout.

Classification
Writeup 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: Overhang.IO (tutor-open-edx) 20.0.2
Auth required
Prerequisites: Valid user account · Access to the target application
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3

Scores

CVSS v3 3.3
EPSS 0.0001
EPSS Percentile 0.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-524 CWE-384
Status published
Products (2)
edly/tutor 20.0.2
pypi/tutor 0 - 20.0.2PyPI
Published Nov 26, 2025
Tracked Since Feb 18, 2026