CVE-2003-1277

CVE-2003-1277 is a medium-severity vulnerability in Yabb 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

Description

Cross-site scripting (XSS) vulnerabilities in Yet Another Bulletin Board (YaBB) 1.5.0 allow remote attackers to execute arbitrary script as other users and possibly steal authentication information via cookies by injecting arbitrary HTML or script into (1) news_icon of news_template.php, and (2) threadid and subject of index.html

Frequently asked questions

What is CVE-2003-1277?
Cross-site scripting (XSS) vulnerabilities in Yet Another Bulletin Board (YaBB) 1.5.0 allow remote attackers to execute arbitrary script as other users and possibly steal authentication information via cookies by injecting arbitrary HTML or script into (1) news_icon of news_template.php, and (2) threadid and subject of index.html
How severe is CVE-2003-1277?
CVE-2003-1277 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2003-1277 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-2003-1277?
CVE-2003-1277 affects Yabb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-1277?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-1277 published?
CVE-2003-1277 was published on 2003-12-31 and last updated on 2026-06-16.

References

Affected products (1)

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