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SUSE SLED15: libxmlrpc++8 / libxmlrpc3 / libxmlrpc_abyss++8 / libxmlrpc_abyss3 / etc (SUSE-SU-2026:3572-1)

high Nessus Plugin ID 335099

Synopsis

The remote SUSE host is missing a security update.

Description

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:3572-1 advisory.

 This update for xmlrpc-c fixes the following issue:

 - CVE-2026-15928: reflected cross-site scripting (XSS) via HTML injection in the error page component (bsc#1272769).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1272769

https://www.suse.com/security/cve/CVE-2026-15928

http://www.nessus.org/u?a8eeb69a

Plugin Details

Severity: High

ID: 335099

File Name: suse_SU-2026-3572-1.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 8/13/2026

Updated: 8/13/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.69

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-15928

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 5.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:libxmlrpc3, p-cpe:/a:novell:suse_linux:libxmlrpc%2b%2b8, p-cpe:/a:novell:suse_linux:libxmlrpc_abyss3, p-cpe:/a:novell:suse_linux:libxmlrpc_abyss%2b%2b8, p-cpe:/a:novell:suse_linux:libxmlrpc_client3, p-cpe:/a:novell:suse_linux:libxmlrpc_client%2b%2b8, p-cpe:/a:novell:suse_linux:libxmlrpc_cpp8, p-cpe:/a:novell:suse_linux:libxmlrpc_packetsocket8, p-cpe:/a:novell:suse_linux:libxmlrpc_server3, p-cpe:/a:novell:suse_linux:libxmlrpc_server%2b%2b8, p-cpe:/a:novell:suse_linux:libxmlrpc_server_abyss3, p-cpe:/a:novell:suse_linux:libxmlrpc_server_abyss%2b%2b8, p-cpe:/a:novell:suse_linux:libxmlrpc_server_cgi3, p-cpe:/a:novell:suse_linux:libxmlrpc_server_cgi%2b%2b8, p-cpe:/a:novell:suse_linux:libxmlrpc_server_pstream%2b%2b8, p-cpe:/a:novell:suse_linux:libxmlrpc_util4, p-cpe:/a:novell:suse_linux:libxmlrpc_util%2b%2b8, p-cpe:/a:novell:suse_linux:xmlrpc-c-devel

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 8/11/2026

Vulnerability Publication Date: 7/27/2026

Reference Information

CVE: CVE-2026-15928

SuSE: SUSE-SU-2026:3572-1