How severe is CVE-2017-11691?

CVE-2017-11691 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-11691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-11691?

CVE-2017-11691 affects Cacti. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-11691?

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

When was CVE-2017-11691 published?

CVE-2017-11691 was published on 2017-07-27 and last updated on 2026-06-17.

CVE-2017-11691

CVE-2017-11691 is a medium-severity vulnerability in Cacti with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cacti
Published: 2017-07-27
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in auth_profile.php in Cacti 1.1.13 allows remote attackers to inject arbitrary web script or HTML via specially crafted HTTP Referer headers.

Frequently asked questions

What is CVE-2017-11691?: Cross-site scripting (XSS) vulnerability in auth_profile.php in Cacti 1.1.13 allows remote attackers to inject arbitrary web script or HTML via specially crafted HTTP Referer headers.
How severe is CVE-2017-11691?: CVE-2017-11691 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-11691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-11691?: CVE-2017-11691 affects Cacti. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-11691?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-11691 published?: CVE-2017-11691 was published on 2017-07-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cacti:cacti:1.1.13:*:*:*:*:*:*:*

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