Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
attackerkbAttackerKBAKB:5C46E63B-643E-4656-B654-4FBA061ECF66
HistoryApr 20, 2019 - 12:00 a.m.

CVE-2019-11358

2019-04-2000:00:00
attackerkb.com
81

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.035 Low

EPSS

Percentile

91.6%

JSON

jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, …) because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype.

Recent assessments:

ANHKWAR at May 16, 2022 7:23am UTC reported:

I don’t know what kind of expression is officially used, but it is a vulnerability that can change common objects.

When I tried it on the console, it became as follows.

Prepare the variables of test1 and test2, and assign the character string to the test of “proto” of test1.

Then, test2 will also display the character string assigned to test1.

I don’t know what the specifications are, but the same phenomenon occurs when using “proto” for the elements of the array.

If you assign {“admin”: 123456} to test [“__ proto__”], the admin property will be created in test, and only the assigned value will be entered (123456 in this example).

If you assign {“user”: 999999} to test [“user”], the user property will be created in test, and the assigned JSON itself will be entered.

———————————————————————————–+
Impact
Existing properties may be added or modified.

As a result, it can lead to DoS and remote code execution.

Also, changing properties can lead to logic evasion and privilege escalation.

First of all, I downloaded 3.3.1 and 3.4.1 to check the phenomenon.

<https://jquery.com/download/&gt;

By using the verification code in the following article, we were able to confirm the operation of the vulnerability.

<https://snyk.io/blog/after-three-years-of-silence-a-new-jquery-prototype-pollution-vulnerability-emerges-once-again/&gt;

let a = $.extend(true, {}, JSON.parse(‘{”proto”: {“devMode”: true}}’))
console.log({}.devMode);
The result of console.log.

3.3.1

true
3.4.1

undefined
Confirmation of correction points
Since I was able to confirm the operation, I decided to confirm the correction points.

As I noticed, verification was added to see if the name was “proto”.

When I tried removing this validation, prototype pollution occurred.

I’m not familiar with javascript, so I can’t understand what I’m doing just by reading the source code.

Let’s actually look at the data handled in the process.

Since I was checking the contents of “name”, let’s see what the name is.

A lot came out.

After a little research, it looks like a jQuery function.

“Proto” is also included.

Since name contains “proto”, look for the place where you are using name as an element of the array and assigning it.

Since there were two places, I set console.log.

The results came out messed up so I filtered it.

It was the first place that used “proto”.

I made a pinpoint fix to show devMode and the content was nicely displayed.

Assessed Attacker Value: 2
Assessed Attacker Value: 2Assessed Attacker Value: 2

References

Related

freebsd 1
nessus 42
archlinux 2
debian 8
openvas 32
osv 13
alpinelinux 2
ubuntucve 2
cve 3
github 3
veracode 2
nvd 3
cvelist 2
fedora 12
debiancve 2
redhatcve 2
prion 2
redhat 7
ibm 29
symantec 1
f5 1
typo3 1
githubexploit 5
atlassian 9
checkpoint_advisories 1
amazon 1
hackerone 1
joomla 1
friendsofphp 1
drupal 1
ubuntu 1
suse 2
oraclelinux 1
cnvd 1
altlinux 1
rocky 1
freebsd
freebsd
Django -- AdminURLFieldWidget XSS
2019-06-03 00:00:00
nessus
nessus
FreeBSD : Django -- AdminURLFieldWidget XSS (ffc73e87-87f0-11e9-ad56-fcaa147e860e)
2019-06-07 00:00:00
Debian DLA-1814-1 : python-django security update
2019-06-07 00:00:00
Debian DLA-1842-1 : python-django security update
2019-07-02 00:00:00
archlinux
archlinux
[ASA-201906-2] python-django: cross-site scripting
2019-06-04 00:00:00
[ASA-201906-1] python2-django: cross-site scripting
2019-06-04 00:00:00
debian
debian
[SECURITY] [DLA 1842-1] python-django security update
2019-07-01 20:56:20
[SECURITY] [DLA 1814-1] python-django security update
2019-06-05 10:04:24
[SECURITY] [DLA 1777-1] jquery security update
2019-05-06 07:42:05
openvas
openvas
Django AdminURLFieldWidget XSS Vulnerability - Windows
2019-06-26 00:00:00
Fedora Update for python-django FEDORA-2019-57a4324120
2019-06-13 00:00:00
Django AdminURLFieldWidget XSS Vulnerability - Linux
2019-06-26 00:00:00
osv
osv
Django Cross-site Scripting in AdminURLFieldWidget
2019-06-10 18:43:25
CVE-2019-12308
2019-06-03 17:29:01
PYSEC-2019-79
2019-06-03 17:29:00
alpinelinux
alpinelinux
CVE-2019-12308
2019-06-03 17:29:01
CVE-2019-11358
2019-04-20 00:29:00
ubuntucve
ubuntucve
CVE-2019-12308
2019-06-03 00:00:00
CVE-2019-11358
2019-04-20 00:00:00
cve
cve
CVE-2019-12308
2019-06-03 17:29:01
CVE-2019-11358
2019-04-20 00:29:00
CVE-2019-5428
2019-04-22 21:29:00
github
github
Django Cross-site Scripting in AdminURLFieldWidget
2019-06-10 18:43:25
XSS in jQuery as used in Drupal, Backdrop CMS, and other products
2019-04-26 16:29:11
eZ Platform Bundled jQuery affected by CVE-2019-11358
2024-05-15 21:08:41
veracode
veracode
Cross-site Scripting (XSS)
2019-06-04 02:09:04
Prototype Pollution
2019-04-22 03:41:01
nvd
nvd
CVE-2019-12308
2019-06-03 17:29:01
CVE-2019-11358
2019-04-20 00:29:00
CVE-2019-5428
2019-04-22 21:29:00
cvelist
cvelist
CVE-2019-12308
2019-06-03 16:24:31
CVE-2019-11358
2019-04-19 00:00:00
fedora
fedora
[SECURITY] Fedora 30 Update: python-django-2.1.9-1.fc30
2019-06-12 14:48:36
[SECURITY] Fedora 30 Update: drupal7-7.66-1.fc30
2019-05-09 01:34:20
[SECURITY] Fedora 30 Update: python-django-2.1.10-1.fc30
2019-07-13 01:07:30
debiancve
debiancve
CVE-2019-12308
2019-06-03 17:29:01
CVE-2019-11358
2019-04-20 00:29:00
redhatcve
redhatcve
CVE-2019-12308
2020-04-09 10:36:35
CVE-2019-11358
2021-07-18 00:15:31
prion
prion
Code injection
2019-06-03 17:29:00
Design/Logic Flaw
2019-04-20 00:29:00
redhat
redhat
(RHSA-2020:1325) Moderate: python-XStatic-jQuery security update
2020-04-06 08:40:52
(RHSA-2020:5581) Moderate: python-XStatic-jQuery security update
2020-12-16 12:57:14
(RHSA-2019:2587) Moderate: CloudForms 4.7.9 security, bug fix and enhancement update
2019-09-05 05:18:52
ibm
ibm
Security Bulletin: Vulnerability in jQuery affects IBM Watson Studio Local
2019-12-18 17:50:38
Security Bulletin: A vulnerability in jQuery affects the IBM Performance Management product (CVE-2019-11358)
2020-04-14 11:18:19
Security Bulletin: IBM Maximo Asset Management is vulnerable to cross-site scripting (CVE-2019-11358)
2019-12-06 20:52:02
symantec
symantec
JQuery CVE-2019-11358 Cross Site Scripting Vulnerability
2019-04-17 00:00:00
f5
f5
K20455158 : jQuery vulnerability CVE-2019-11358
2020-04-14 00:00:00
typo3
typo3
Cross-Site Scripting in jQuery before 3.4.0
2019-05-07 00:00:00
githubexploit
githubexploit
Exploit for Prototype Pollution in Jquery
2021-03-08 11:34:11
Exploit for Prototype Pollution in Jquery
2019-07-18 19:15:33
Exploit for Prototype Pollution in Jquery
2020-12-01 09:18:58
atlassian
atlassian
jQuery 2.2.4 is vulnerable to prototype pollution
2019-05-13 01:57:29
Update jQuery to address CVE-2019-11358
2019-08-01 05:11:29
Update jQuery to address CVE-2019-11358
2019-08-01 05:11:29
checkpoint_advisories
checkpoint_advisories
jQuery Prototype Pollution Object Cross-Site Scripting (CVE-2019-11358)
2019-04-29 00:00:00
amazon
amazon
Medium: pcs
2023-01-18 00:16:00
hackerone
hackerone
Node.js third-party modules: Prototype pollution attack through jQuery $.extend
2018-12-03 15:53:20
joomla
joomla
[20190403] - Core - Object.prototype pollution in JQuery $.extend
2019-03-25 00:00:00
friendsofphp
friendsofphp
EZSA-2019-005 Bundled jQuery affected by CVE-2019-11358
2019-07-04 12:28:00
drupal
drupal
Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2019-006
2019-04-17 00:00:00
ubuntu
ubuntu
Django vulnerabilities
2019-07-01 00:00:00
suse
suse
Security update for python-Django (moderate)
2019-08-14 00:00:00
Security update for python-Django (moderate)
2019-08-08 00:00:00
oraclelinux
oraclelinux
pcs security update
2022-11-03 00:00:00
cnvd
cnvd
Silverstripe framework cross-site scripting vulnerability
2022-11-23 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 9 package phpipam version 1.42.027-alt1
2020-10-21 00:00:00
rocky
rocky
pcs security, bug fix, and enhancement update
2021-11-09 08:21:49

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.035 Low

EPSS

Percentile

91.6%

JSON
Related for AKB:5C46E63B-643E-4656-B654-4FBA061ECF66
freebsd1nessus42archlinux2debian8openvas32osv13alpinelinux2ubuntucve2cve3github3veracode2nvd3cvelist2fedora12debiancve2redhatcve2prion2redhat7ibm29symantec1f51typo31githubexploit5atlassian9checkpoint_advisories1amazon1hackerone1joomla1friendsofphp1drupal1ubuntu1suse2oraclelinux1cnvd1altlinux1rocky1