How severe is CVE-2004-0310?

CVE-2004-0310 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2004-0310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0310?

CVE-2004-0310 affects Livejournal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-0310?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2004-0310 published?

CVE-2004-0310 was published on 2004-11-23 and last updated on 2026-06-16.

CVE-2004-0310

CVE-2004-0310 is a medium-severity vulnerability in Livejournal with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Livejournal
Published: 2004-11-23
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in LiveJournal 1.0 and 1.1 allows remote attackers to execute Javascript as other users via the stylesheet, which does not strip the semicolon or parentheses, as demonstrated using a background:url.

Frequently asked questions

What is CVE-2004-0310?: Cross-site scripting (XSS) vulnerability in LiveJournal 1.0 and 1.1 allows remote attackers to execute Javascript as other users via the stylesheet, which does not strip the semicolon or parentheses, as demonstrated using a background:url.
How severe is CVE-2004-0310?: CVE-2004-0310 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2004-0310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0310?: CVE-2004-0310 affects Livejournal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-0310?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-0310 published?: CVE-2004-0310 was published on 2004-11-23 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:livejournal:livejournal:*:*:*:*:*:*:*:*

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