How severe is CVE-2017-15736?

CVE-2017-15736 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-2017-15736 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15736?

CVE-2017-15736 affects Spip. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-15736?

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

When was CVE-2017-15736 published?

CVE-2017-15736 was published on 2017-10-22 and last updated on 2026-06-17.

CVE-2017-15736

CVE-2017-15736 is a medium-severity vulnerability in Spip 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: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Spip
Published: 2017-10-22
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability (stored) in SPIP before 3.1.7 allows remote attackers to inject arbitrary web script or HTML via a crafted string, as demonstrated by a PGP field, related to prive/objets/contenu/auteur.html and ecrire/inc/texte_mini.php.

Frequently asked questions

What is CVE-2017-15736?: Cross-site scripting (XSS) vulnerability (stored) in SPIP before 3.1.7 allows remote attackers to inject arbitrary web script or HTML via a crafted string, as demonstrated by a PGP field, related to prive/objets/contenu/auteur.html and ecrire/inc/texte_mini.php.
How severe is CVE-2017-15736?: CVE-2017-15736 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-2017-15736 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15736?: CVE-2017-15736 affects Spip. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-15736?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-15736 published?: CVE-2017-15736 was published on 2017-10-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*

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