CVE-2012-1102
CVSS v3
7.5
HIGH
EPSS Score
1.4 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
It was discovered that the XML::Atom Perl module before version 0.39 did not disable external entities when parsing XML from potentially untrusted sources. This may allow attackers to gain read access to otherwise protected resources, depending on how the library is used.
Technical details
- Published
- 2021-07-09
Frequently asked questions
What is CVE-2012-1102?
It was discovered that the XML::Atom Perl module before version 0.39 did not disable external entities when parsing XML from potentially untrusted sources. This may allow attackers to gain read access to otherwise protected resources, depending on how the library is used.
Is CVE-2012-1102 actively exploited?
Active exploitation of CVE-2012-1102 has not been confirmed. Its EPSS score was 1.4% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2012-1102?
CVE-2012-1102 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2012-1102 affecting your environment?
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