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veracodeVeracode Vulnerability DatabaseVERACODE:40931
HistoryJun 16, 2023 - 11:49 a.m.

Server-Side Request Forgery

2023-06-1611:49:32
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
4
vulnerability
ssrf bypass
remote attacker
crafted url
url_previewer.py

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

41.4%

JSON

matrix-synapse is vulnerable to Server-Side Request Forgery. The vulnerability exists in the preview function in url_previewer.py because it doesn’t properly validate blacklist urls, which allows a remote attacker to cause an SSRF bypass via a crafted url.

Related

debiancve 1
alpinelinux 1
cvelist 1
nvd 1
github 1
osv 3
prion 1
cve 1
ubuntucve 1
nessus 1
openvas 1
fedora 1
debiancve
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CVE-2023-32683
2023-06-06 19:15:11
alpinelinux
alpinelinux
CVE-2023-32683
2023-06-06 19:15:11
cvelist
cvelist
CVE-2023-32683 URL deny list bypass via oEmbed and image URLs when generating previews in Synapse
2023-06-06 18:24:30
nvd
nvd
CVE-2023-32683
2023-06-06 19:15:11
github
github
Synapse has URL deny list bypass via oEmbed and image URLs when generating previews
2023-06-06 16:41:34
osv
osv
Synapse has URL deny list bypass via oEmbed and image URLs when generating previews
2023-06-06 16:41:34
PYSEC-2023-85
2023-06-06 19:15:00
CVE-2023-32683
2023-06-06 19:15:11
prion
prion
Server side request forgery (ssrf)
2023-06-06 19:15:00
cve
cve
CVE-2023-32683
2023-06-06 19:15:11
ubuntucve
ubuntucve
CVE-2023-32683
2023-06-06 00:00:00
nessus
nessus
Fedora 38 : matrix-synapse (2023-56760afca8)
2023-06-16 00:00:00
openvas
openvas
Fedora: Security Advisory for matrix-synapse (FEDORA-2023-56760afca8)
2023-06-19 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: matrix-synapse-1.85.2-1.fc38
2023-06-17 01:24:03

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

41.4%

JSON
Related for VERACODE:40931
debiancve1alpinelinux1cvelist1nvd1github1osv3prion1cve1ubuntucve1nessus1openvas1fedora1