6.5
MEDIUM
CVE-2020-28463
ReportLab SSRF and Server-Side Request Forgery Vulnerability
Description

All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab's documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src="http://127.0.0.1:5000" valign="top"/> 4. Create a nc listener nc -lp 5000 5. Run python3 dodyssey.py 6. You will get a hit on your nc showing we have successfully proceded to send a server side request 7. dodyssey.py will show error since there is no img file on the url, but we are able to do SSRF

INFO

Published Date :

Feb. 18, 2021, 4:15 p.m.

Last Modified :

Nov. 7, 2023, 3:21 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2020-28463 has a 6 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-28463 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 Fedoraproject fedora
1 Reportlab reportlab
: Total Affected Vendor : 2 | Products : 2
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-2020-28463.

URL Resource
https://lists.debian.org/debian-lts-announce/2023/09/msg00037.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/
https://snyk.io/vuln/SNYK-PYTHON-REPORTLAB-1022145 Exploit Release Notes Third Party Advisory
https://www.reportlab.com/docs/reportlab-userguide.pdf Product Vendor 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).

Profile Photo
sashakw1376/ossproject

None

Python Makefile Perl JavaScript

Updated: 1 month, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Sept. 22, 2024, 10:55 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
CVEDB/cve-bin-tool

None

Python CSS JavaScript Makefile Perl

Updated: 1 month, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : July 30, 2024, 5:40 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
CVELab/cve-tool

None

Python CSS JavaScript Makefile

Updated: 2 months, 4 weeks ago
1 stars 0 fork 0 watcher
Born at : April 14, 2023, 5:21 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
CVEDB/cve-tools

None

Python CSS JavaScript

Updated: 3 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : April 6, 2023, 1:26 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
L00169942/CVE

None

Updated: 2 years, 5 months ago
0 stars 0 fork 0 watcher
Born at : June 12, 2022, 6:12 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
intel/cve-bin-tool

The CVE Binary Tool helps you determine if your system includes known vulnerabilities. You can scan binaries for over 200 common, vulnerable components (openssl, libpng, libxml2, expat and others), or if you know the components used, you can get a list of known vulnerabilities associated with an SBOM or a list of components and versions.

cve security hacktoberfest vulnerabilities cvss swrepo system-tools devsecops security-automation security-tools python sbom vulnerability sbom-tool

Python CSS JavaScript Makefile Perl

Updated: 1 day, 9 hours ago
1239 stars 454 fork 454 watcher
Born at : Jan. 11, 2019, 9:41 p.m. This repo has been linked 1 different CVEs too.

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

The following list is the news that have been mention CVE-2020-28463 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-28463 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
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Snyk https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/ [No types assigned]
    Added Reference Snyk https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ [No types assigned]
    Removed Reference Snyk https://lists.fedoraproject.org/archives/list/[email protected]/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/
    Removed Reference Snyk https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/
  • CVE Modified by [email protected]

    Sep. 29, 2023

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2023/09/msg00037.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 30, 2021

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ Mailing List, Third Party Advisory
  • CVE Modified by [email protected]

    Nov. 17, 2021

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 10, 2021

    Action Type Old Value New Value
    Removed Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ [Mailing List, Third Party Advisory]
  • Modified Analysis by [email protected]

    Nov. 06, 2021

    Action Type Old Value New Value
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/ Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ Mailing List, Third Party Advisory
    Changed Reference Type https://snyk.io/vuln/SNYK-PYTHON-REPORTLAB-1022145 Third Party Advisory https://snyk.io/vuln/SNYK-PYTHON-REPORTLAB-1022145 Exploit, Release Notes, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 30, 2021

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 25, 2021

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 26, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://snyk.io/vuln/SNYK-PYTHON-REPORTLAB-1022145 No Types Assigned https://snyk.io/vuln/SNYK-PYTHON-REPORTLAB-1022145 Third Party Advisory
    Changed Reference Type https://www.reportlab.com/docs/reportlab-userguide.pdf No Types Assigned https://www.reportlab.com/docs/reportlab-userguide.pdf Product, Vendor Advisory
    Added CWE NIST CWE-918
    Added CPE Configuration OR *cpe:2.3:a:reportlab:reportlab:*:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 18, 2021

    Action Type Old Value New Value
    Changed Description All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab's documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src="http://127.0.0.1:5000" valign="top"/> 4. Create a nc listener nc -lp 5000 5. Run python3 dodyssey.py 6. You will get a hit on your nc showing we have successfully proceded to send a server side request 7. dodyssey.py will show error since there is no img file on the url, but we are able to do SSRF All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab's documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src="http://127.0.0.1:5000" valign="top"/> 4. Create a nc listener nc -lp 5000 5. Run python3 dodyssey.py 6. You will get a hit on your nc showing we have successfully proceded to send a server side request 7. dodyssey.py will show error since there is no img file on the url, but we are able to do SSRF
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-28463 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-28463 weaknesses.

Exploit Prediction

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

0.16 }} 0.07%

score

0.52334

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: