CVE-2004-2570 json
Opera before 7.54 allows remote attackers to modify properties and methods of the location object and execute Javascript to read arbitrary…
published 2004-12-31 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-2561
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.0%
- EPSS 3.0% chance of exploitation in 30 days, percentile 87%
- public exploits
- 0
- none known
Summary
Opera before 7.54 allows remote attackers to modify properties and methods of the location object and execute Javascript to read arbitrary files from the client's local filesystem or display a false URL to the user.
Patch / fix
- opera opera_browser 7.54
- opera.com/docs/changelogs/windows/754/ patch
- gentoo.org/security/en/glsa/glsa-200408-05.xml advisory
- secunia.com/advisories/12233 advisory
- securityfocus.com/bid/10873 advisory
Exploit prediction
2.99% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- greymagic.com http://www.greymagic.com/security/advisories/gm008-op/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component
References
-
gentoo.org
/security/en/glsa/glsa-200408-05.xml
vendor-advisory, patch, third-party-advisory
-
secunia.com
/advisories/12233
third-party-advisory, broken-link, patch, vendor-advisory
-
opera.com
/docs/changelogs/windows/754/
broken-link, patch
-
securityfocus.com
/bid/10873
vdb-entry, broken-link, patch, third-party-advisory
-
greymagic.com
/security/advisories/gm008-op/
broken-link, exploit, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/16904
vdb-entry, third-party-advisory
-
osvdb.org
/8331
vdb-entry, broken-link
-
archives.neohapsis.com
/archives/fulldisclosure/2004-08/0131.html
mailing-list, broken-link
Sources
- CVE List CVE-2004-2570
- NVD CVE-2004-2570
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.