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Ubuntu 16.04 LTS SPIP Critical XSS SQL PHP Flaws USN-8150

Ubuntu 16.04 LTS SPIP Critical XSS SQL PHP Flaws USN-8150

Linuxsecurity •LinuxSecurity Advisories • April 6, 2026

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS Summary: Several security issues were fixed in SPIP. Software Description: - spip: website engine for publishing Details: It was discovered that SPIP did not properly sanitize certain inputs. A remote attacker could possibly use this issue to perform cross site scripting. (CVE-2022-28959) It was discovered that SPIP did not properly sanitize certain inputs. A remote attacker could possibly use this issue to perform PHP injection attacks. (CVE-2022-28960) It was discovered that SPIP did not properly sanitize certain inputs. A remote attacker could possibly use this issue to perform SQL injection attacks. (CVE-2022-28961)

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.04 LTS Summary: Several security issues were fixed in SPIP. Software Description: - spip: website engine for publishing Details: It was discovered that SPIP did not properly sanitize certain inputs. A remote attacker could possibly use this issue to perform cross site scripting. (CVE-2022-28959) It was discovered that SPIP did not properly sanitize certain inputs. A remote attacker could possibly use this issue to perform PHP injection attacks. (CVE-2022-28960) It was discovered that SPIP did not properly sanitize certain inputs. A remote attacker could possibly use this issue to perform SQL injection attacks. (CVE-2022-28961)

The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS spip 3.0.21-1ubuntu1+esm1 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes.

The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS spip 3.0.21-1ubuntu1+esm1 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes.

CVE-2022-28959, CVE-2022-28960, CVE-2022-28961

CVE-2022-28959, CVE-2022-28960, CVE-2022-28961