CVE-2003-1243
CVE-2003-1243 is a medium-severity vulnerability with a CVSS 2.0 base score of 4.3. 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 4.3)
- EPSS exploit prediction: 4% (88th percentile)
- Actively exploited: Not listed in CISA KEV
- Published:
- Last modified:
Description
Cross-site scripting vulnerability (XSS) in Sage 1.0 b3 allows remote attackers to insert arbitrary HTML or web script via the mod parameter.
Frequently asked questions
- What is CVE-2003-1243?
- Cross-site scripting vulnerability (XSS) in Sage 1.0 b3 allows remote attackers to insert arbitrary HTML or web script via the mod parameter.
- How severe is CVE-2003-1243?
- CVE-2003-1243 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2003-1243 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2003-1243?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2003-1243 published?
- CVE-2003-1243 was published on 2003-12-31 and last updated on 2026-06-16.