CVE-2010-2480

CVE-2010-2480 is a medium-severity vulnerability in Makotemplates Mako 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. The underlying weakness is classified as CWE-79.

Key facts

Description

Mako before 0.3.4 relies on the cgi.escape function in the Python standard library for cross-site scripting (XSS) protection, which makes it easier for remote attackers to conduct XSS attacks via vectors involving single-quote characters and a JavaScript onLoad event handler for a BODY element.

Frequently asked questions

What is CVE-2010-2480?
Mako before 0.3.4 relies on the cgi.escape function in the Python standard library for cross-site scripting (XSS) protection, which makes it easier for remote attackers to conduct XSS attacks via vectors involving single-quote characters and a JavaScript onLoad event handler for a BODY element.
How severe is CVE-2010-2480?
CVE-2010-2480 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-2480 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2480?
CVE-2010-2480 primarily affects Makotemplates Mako. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2480?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-2480 published?
CVE-2010-2480 was published on 2010-07-02 and last updated on 2026-06-16.

References

Affected products (22)

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