CVE-2000-0439 json
Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another domain by including that domain name and es…
published 2000-05-11 26 y ago modified 2026-06-16 4 mo ago also EUVD-2000-0438
- cvss
- 2.6
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.2%
- EPSS 6.2% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Internet Explorer 4.0 and 5.0 allows a malicious web site to obtain client cookies from another domain by including that domain name and escaped characters in a URL, aka the "Unauthorized Cookie Access" vulnerability.
Exploit prediction
6.21% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 2.6 | AV:N/AC:H/Au:N/C:P/I:N/A:N |
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2000/ms00-033
vendor-advisory
-
securityfocus.com
/bid/1194
vdb-entry
-
securityfocus.com
/templates/archive.pike?list=1&msg=NDBBKGHPMKBKDDGLDEEHAEHMDIAA.rms2000%40bellatlantic.net
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/4447
vdb-entry
-
securityfocus.com
/templates/archive.pike?list=1&msg=20000511135609.D7774%40securityfocus.com
mailing-list
-
osvdb.org
/1326
vdb-entry
Sources
- CVE List CVE-2000-0439
- NVD CVE-2000-0439
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.