7.5

CVE-2005-1531: mozilla firefox

CVSS: 7.5v2.0HighModified
Published 12-05-2005Last modified 07-08-2024
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Vulnerability summary

CVE-2005-1531 is a high (CVSS 7.5) vulnerability in mozilla firefox. EPSS estimates a 3.29% chance of exploitation in the next 30 days, higher than 88.3% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
3.29%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2
RHSA-2005:434RHSA-2005:435

Timeline

  1. 12-05-2005
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

Firefox before 1.0.4 and Mozilla Suite before 1.7.8 does not properly implement certain security checks for script injection, which allows remote attackers to execute script via "Wrapped" javascript: URLs, as demonstrated using (1) a javascript: URL in a view-source: URL, (2) a javascript: URL in a jar: URL, or (3) "a nested variant."

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

3.29%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

0.00 pp

From 3.29% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.29%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mozilla2 products
  • firefox0.8 | 0.9 | 0.9:rc | 0.9.1 | 0.9.2 | 0.9.3 | 0.10 | 0.10.1 | 1.0 | 1.0.1 | 1.0.2 | 1.0.3
  • mozilla≤ 1.4 | 1.4.1 | 1.5 | 1.5:alpha | 1.5:rc1 | 1.5:rc2 | 1.5.1 | 1.6 | 1.6:alpha | 1.6:beta | 1.7 | 1.7:alpha | 1.7:beta | 1.7:rc1 | 1.7:rc2 | 1.7:rc3 | 1.7.1 | 1.7.2 | 1.7.3 | 1.7.5 | 1.7.6 | 1.7.7

1 vendor · 2 products

References

10 links