How severe is CVE-2012-1915?

CVE-2012-1915 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2012-1915 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-1915?

CVE-2012-1915 affects Codeigniter. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-1915?

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

When was CVE-2012-1915 published?

CVE-2012-1915 was published on 2020-01-09 and last updated on 2026-06-16.

CVE-2012-1915

CVE-2012-1915 is a medium-severity vulnerability in Codeigniter with a CVSS 3.x base score of 6.1. 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

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Codeigniter
Published: 2020-01-09
Last modified: 2026-06-16

Description

EllisLab CodeIgniter 2.1.2 allows remote attackers to bypass the xss_clean() Filter and perform XSS attacks.

Frequently asked questions

What is CVE-2012-1915?: EllisLab CodeIgniter 2.1.2 allows remote attackers to bypass the xss_clean() Filter and perform XSS attacks.
How severe is CVE-2012-1915?: CVE-2012-1915 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2012-1915 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-1915?: CVE-2012-1915 affects Codeigniter. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-1915?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-1915 published?: CVE-2012-1915 was published on 2020-01-09 and last updated on 2026-06-16.

References

http://www.securityfocus.com/bid/54620

Affected products (1)

cpe:2.3:a:codeigniter:codeigniter:*:*:*:*:*:*:*:*

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