Home/CVE/Opera does not prevent cookies that are sent over an insecure channel (HTTP) from also being sent over a secure channel
CVE

CVE-2004-0872

Opera does not prevent cookies that are sent over an insecure channel (HTTP) from also being sent over a secure channel

Opera does not prevent cookies that are sent over an insecure channel (HTTP) from also being sent over a secure channel (HTTPS/SSL) in the same domain, which could allow remote attackers to steal cookies and conduct unauthorized activities, aka "Cross Security Boundary Cookie Injection.".

MEDIUM · CVSS 5 EPSS 0.01144
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-669Incorrect Resource Transfer Between Spheres
▤

Affected Products & Versions

1
opera browserall versions
▣

Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Published to NVD16 Sep 2004 · 04:00 AM
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://securityfocus.com/archive/1/375407Broken LinkThird Party AdvisoryVDB EntryVendor Advisory
http://securitytracker.com/id?1011329Broken LinkThird Party AdvisoryVDB Entry
http://www.westpoint.ltd.uk/advisories/wp-04-0001.txtBroken LinkVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/17417Third Party AdvisoryVDB Entry
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