How severe is CVE-2005-1148?

CVE-2005-1148 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2005-1148 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-1148?

CVE-2005-1148 primarily affects Calendarscript. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-1148?

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

When was CVE-2005-1148 published?

CVE-2005-1148 was published on 2005-05-02 and last updated on 2026-06-16.

CVE-2005-1148

CVE-2005-1148 is a medium-severity vulnerability in Calendarscript with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Calendarscript
Published: 2005-05-02
Last modified: 2026-06-16

Description

calendar.pl in CalendarScript 3.21 allows remote attackers to obtain sensitive information via invalid (1) year or (2) month parameters, which leaks the full pathname and debug information.

Frequently asked questions

What is CVE-2005-1148?: calendar.pl in CalendarScript 3.21 allows remote attackers to obtain sensitive information via invalid (1) year or (2) month parameters, which leaks the full pathname and debug information.
How severe is CVE-2005-1148?: CVE-2005-1148 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2005-1148 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-1148?: CVE-2005-1148 primarily affects Calendarscript. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-1148?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-1148 published?: CVE-2005-1148 was published on 2005-05-02 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:calendarscript:calendarscript:3.20:*:*:*:*:*:*:*
cpe:2.3:a:calendarscript:calendarscript:3.21:*:*:*:*:*:*:*

More vulnerabilities in Calendarscript

CVE-2005-1145 — Medium (CVSS 4.3): NOTE: this issue has been disputed by the vendor. Cross-site scripting (XSS) vulnerability in calendar.pl in…
CVE-2005-1146 — Medium (CVSS 4.3): NOTE: this issue has been disputed by the vendor. Cross-site scripting (XSS) vulnerability in the login command in…

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