How severe is CVE-2010-3977?

CVE-2010-3977 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2010-3977 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-3977?

CVE-2010-3977 affects Deliciousdays Cforms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-3977?

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

When was CVE-2010-3977 published?

CVE-2010-3977 was published on 2010-11-03 and last updated on 2026-06-16.

CVE-2010-3977

CVE-2010-3977 is a medium-severity vulnerability in Deliciousdays Cforms 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

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Deliciousdays Cforms
Published: 2010-11-03
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in wp-content/plugins/cforms/lib_ajax.php in cforms WordPress plugin 11.5 allow remote attackers to inject arbitrary web script or HTML via the (1) rs and (2) rsargs[] parameters.

Frequently asked questions

What is CVE-2010-3977?: Multiple cross-site scripting (XSS) vulnerabilities in wp-content/plugins/cforms/lib_ajax.php in cforms WordPress plugin 11.5 allow remote attackers to inject arbitrary web script or HTML via the (1) rs and (2) rsargs[] parameters.
How severe is CVE-2010-3977?: CVE-2010-3977 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-3977 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-3977?: CVE-2010-3977 affects Deliciousdays Cforms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-3977?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-3977 published?: CVE-2010-3977 was published on 2010-11-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:deliciousdays:cforms:11.5:*:*:*:*:*:*:*

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Threat intelligence

Threat-intel indicators referencing this CVE:

64.202.190.35 (ipv4-addr)
103.253.245.96 (ipv4-addr)
213.199.35.105 (ipv4-addr)
47.251.12.114 (ipv4-addr)
45.56.218.235 (ipv4-addr)