CVE-2020-11455

LimeSurvey before 4.1.12+200324 contains a path traversal vulnerability in application/controllers/admin/LimeSurveyFileManager.php

published April 1, 2020

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.9th percentile for exploit probability.

CVSS
โ€”
EPSS
97%
Percentile
99.9
In the wild
Unconfirmed
What it is

โš ๏ธ A sneaky path traversal vulnerability lurks in LimeSurvey before version 4.1.12+200324! ๐Ÿšจ This flaw could let attackers peek into sensitive files they shouldn't be able to access! Think of it like a courier delivering packages โ€” but this time, they can open any door along the way without permission, accessing files that were meant to remain sealed! ๐Ÿ“ฆ๐Ÿ”“ If exploited, an attacker could potentially read any file the application can access, which might include sensitive data or configuration files. This kind of breach could lead to data leaks or unauthorized access to critical system information, making it a serious concern for any LimeSurvey user.

Put simply

Think of it like a courier delivering packages โ€” but this time, they can open any door along the way without permission, accessing files that were meant to remain sealed! ๐Ÿ“ฆ๐Ÿ”“ The vulnerability stems from improper validation of user-supplied input, allowing an attacker to traverse directories and access files outside of the intended directory structure.

What to do

If exploited, an attacker could potentially read any file the application can access, which might include sensitive data or configuration files. This kind of breach could lead to data leaks or unauthorized access to critical system information, making it a serious concern for any LimeSurvey user. To protect against this vulnerability, upgrade LimeSurvey to version 4.1.12+200324 or later. It's crucial to regularly audit your application for these types of issues and implement strict file access controls. You can fix this! Follow these steps and secure your LimeSurvey installation like a pro! ๐Ÿ›ก๏ธ You've got this!

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.97179 ยท 99.9th percentile
Published
2020-04-01T15:48Z
EPSS history
Timeline
  • 01 APR 15:48Z
    LimeSurvey before 4.1.12+200324 contains a path traversal vulnerability in application/controllers/admin/LimeSurveyFileManager.php
    cvelistv5