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Fencer Vulns
high 7.5

CVE-2023-5590 json

NULL Pointer Dereference in seleniumhq/selenium

published 2023-10-15 3 y ago modified 2026-06-17 4 mo ago also PYSEC-2023-206 , EUVD-2023-0238

cvss
7.5
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 63%
public exploits
0
none known

Summary

NULL Pointer Dereference in GitHub repository seleniumhq/selenium prior to 4.14.0.

Patch / fix

  • pypi selenium 4.14.0
  • seleniumhq seleniumhq/selenium 4.14.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-5590 updated cvss 7.5

selenium: potential null pointer access in CookieManager

  • Red Hat JBoss Data Grid 7 selenium Red Hat JBoss Enterprise Application Platform 6 selenium
    affected: workaround, no fix planned “No mitigation is currently known for the IE Driver. If possible, opt for another browser driver.”
  • Red Hat Single Sign-On 7 selenium
    affected: workaround, no fix available “No mitigation is currently known for the IE Driver. If possible, opt for another browser driver.”
  • Red Hat AMQ Broker 7 selenium Red Hat build of Apicurio Registry 2 selenium Red Hat Decision Manager 7 selenium Red Hat Fuse 7 selenium Red Hat Integration Camel K 1 selenium Red Hat Integration Camel Quarkus 2 selenium
    +4 more products
    Red Hat JBoss Enterprise Application Platform 7 selenium Red Hat JBoss Enterprise Application Platform 8 selenium Red Hat JBoss Enterprise Application Platform Expansion Pack selenium Red Hat Process Automation 7 selenium
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

1.01% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • huntr.dev https://huntr.dev/bounties/e268cd68-4f34-49bd-878b-82b96dcc0c99 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
OSV 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
pypi selenium
<4.14.0
4.14.0

Affected products

  • seleniumhq seleniumhq/selenium

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.