6.5
MEDIUM
CVE-2019-15955
Total.js CMS Cookie Brute Forcing Vulnerability
Description

An issue was discovered in Total.js CMS 12.0.0. A low privilege user can perform a simple transformation of a cookie to obtain the random values inside it. If an attacker can discover a session cookie owned by an admin, then it is possible to brute force it with O(n)=2n instead of O(n)=n^x complexity, and steal the admin password.

INFO

Published Date :

Sept. 5, 2019, 7:16 p.m.

Last Modified :

July 21, 2021, 11:39 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2019-15955 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Totaljs total.js_cms
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-15955.

URL Resource
https://github.com/beerpwn/CVE/blob/master/Totaljs_disclosure_report/report_final.pdf Exploit Third Party Advisory
https://seclists.org/fulldisclosure/2019/Sep/3 Exploit Mailing List Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-15955 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-15955 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE CWE-407 CWE-327 CWE-330
  • Initial Analysis by [email protected]

    Sep. 06, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://github.com/beerpwn/CVE/blob/master/Totaljs_disclosure_report/report_final.pdf No Types Assigned https://github.com/beerpwn/CVE/blob/master/Totaljs_disclosure_report/report_final.pdf Exploit, Third Party Advisory
    Changed Reference Type https://seclists.org/fulldisclosure/2019/Sep/3 No Types Assigned https://seclists.org/fulldisclosure/2019/Sep/3 Exploit, Mailing List, Third Party Advisory
    Added CWE CWE-407
    Added CPE Configuration OR *cpe:2.3:a:totaljs:total.js_cms:12.0.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.12 }} 0.02%

score

0.45388

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability