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CVE-2002-0898

24
FAUCET Score

CVE-2002-0898 describes a vulnerability in Opera 6.0.1 and 6.0.2 where a remote website could upload arbitrary files from a client's system without prompting, by manipulating an input type=file tag with a newline character in its value. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a network attack vector and low attack complexity, primarily impacting integrity by allowing unauthorized file uploads. While not listed in CISA's KEV catalog or the Hot List, an ExploitDB entry (EDB-21483) exists for arbitrary file disclosure, suggesting proof-of-concept code is available, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
6.0.1CPE matchmatch criteria
cpe:2.3:a:opera_software:opera_web_browser:6.0.1:*:win32:*:*:*:*:*
6.0.2CPE matchmatch criteria
cpe:2.3:a:opera_software:opera_web_browser:6.0.2:*:win32:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.96%
Probability of exploitation in next 30 days
EPSS Percentile
92.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-21483 · May 27, 2002
This CVE's current EPSS score of 0.0596 is in the 89th percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
online.securityfocus.com / archive/1/274202
iss.net / security_center/static/9188.php
ExploitPatchVendor Advisory
opera.com / windows/changelog/log603.html
securityfocus.com / bid/4834
ExploitPatchVendor Advisory