Splunk Security Advisories & CVEs
127 advisories tracked · Splunk (prodsec@splunk.com CNA) via NVD · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Official source
Splunk (prodsec@splunk.com CNA) via NVD
Splunk is its own CVE Numbering Authority. VulniPulse ingests Splunk's CVEs from the NVD CNA feed (prodsec@splunk.com), each linking to its SVD-YYYY-NNNN advisory on advisory.splunk.com. Covers Splunk Enterprise, Splunk Cloud Platform, the Universal Forwarder, IT Service Intelligence (ITSI), SOAR, Enterprise Security and Splunk apps/add-ons — the SIEM at the centre of most SOCs, so a security-team audience that patches on advisory day.
Latest Splunk advisories
Medium [CVE-2024-23676] In Splunk versions below 9.0.8 and 9.1.3, the “mrollup” SPL command
In Splunk versions below 9.0.8 and 9.1.3, the “mrollup” SPL command lets a low-privileged user view metrics on an index that they do not have permission to view. This vulnerability requires user interaction from a high-privileged user to exploit.
Medium [CVE-2024-23675] In Splunk Enterprise versions below 9.0.8 and 9.1.3, Splunk app key value store (KV Store) improperly handles permissions for…
In Splunk Enterprise versions below 9.0.8 and 9.1.3, Splunk app key value store (KV Store) improperly handles permissions for users that use the REST application programming interface (API). This can potentially result in the deletion of KV Store collections.
Medium [CVE-2024-22165] In Splunk Enterprise Security (ES) versions lower than 7.1.2, an attacker
In Splunk Enterprise Security (ES) versions lower than 7.1.2, an attacker can create a malformed Investigation to perform a denial of service (DoS). The malformed investigation prevents the generation and rendering of the Investigations manager until it is deleted. The vulnerability requires an authenticated session and access to create an Investigation. It only affects the availability of the Investigations manager, but without the manager, the Investigations functionality becomes unusable for most users.
Medium [CVE-2024-22164] In Splunk Enterprise Security (ES) versions below 7.1.2, an attacker
In Splunk Enterprise Security (ES) versions below 7.1.2, an attacker can use investigation attachments to perform a denial of service (DoS) to the Investigation. The attachment endpoint does not properly limit the size of the request which lets an attacker cause the Investigation to become inaccessible.
Medium [CVE-2023-46213] In Splunk Enterprise versions below 9.0.7 and 9.1.2, ineffective escaping in the “Show syntax Highlighted” feature can
In Splunk Enterprise versions below 9.0.7 and 9.1.2, ineffective escaping in the “Show syntax Highlighted” feature can result in the execution of unauthorized code in a user’s web browser.
Medium [CVE-2023-40594] In Splunk Enterprise versions lower than 8.2.12, 9.0.6, and 9.1.1, an attacker
In Splunk Enterprise versions lower than 8.2.12, 9.0.6, and 9.1.1, an attacker can use the `printf` SPL function to perform a denial of service (DoS) against the Splunk Enterprise instance.
Medium [CVE-2023-40593] In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor
In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon.
Medium [CVE-2023-32717] On Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, and in Splunk Cloud Platform versions below 9.0.2303.100, an…
On Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, and in Splunk Cloud Platform versions below 9.0.2303.100, an unauthorized user can access the {{/services/indexing/preview}} REST endpoint to overwrite search results if they know the search ID (SID) of an existing search job.
Medium [CVE-2023-32716] In Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, and Splunk Cloud Platform versions below 9.0.2303.100, an attacker
In Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, and Splunk Cloud Platform versions below 9.0.2303.100, an attacker can exploit a vulnerability in the {{dump}} SPL command to cause a denial of service by crashing the Splunk daemon.
Medium [CVE-2023-32715] In the Splunk App for Lookup File Editing versions below 4.0.1, a user
In the Splunk App for Lookup File Editing versions below 4.0.1, a user can insert potentially malicious JavaScript code into the app, which causes that code to run on the user’s machine. The app itself does not contain the potentially malicious JavaScript code. The vulnerability requires the attacker to phish the victim by tricking them into initiating a request within their browser, and requires additional user interaction to trigger. The attacker cannot exploit the vulnerability at will.
Medium [CVE-2019-8331 +1] In Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, a Splunk dashboard view
In Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, a Splunk dashboard view lets a low-privileged user exploit a vulnerability in the Bootstrap web framework (CVE-2019-8331) and build a stored cross-site scripting (XSS) payload.
Medium [CVE-2023-32710] In Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, and in Splunk Cloud Platform versions below 9.0.2303.100, a…
In Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, and in Splunk Cloud Platform versions below 9.0.2303.100, a low-privileged user can perform an unauthorized transfer of data from a search using the ‘copyresults’ command if they know the search ID (SID) of a search job that has recently run.
Medium [CVE-2023-32709] Splunk Enterprise: In Splunk Enterprise versions below 9.0.5, 8.2.11.
In Splunk Enterprise versions below 9.0.5, 8.2.11. and 8.1.14, and Splunk Cloud Platform versions below 9.0.2303.100, a low-privileged user who holds the ‘user’ role can see the hashed version of the initial user name and password for the Splunk instance by using the ‘rest’ SPL command against the ‘conf-user-seed’ REST endpoint.
Medium [CVE-2023-22943] In Splunk Add-on Builder (AoB) versions below 4.1.2 and the Splunk CloudConnect SDK versions below 3.1.3, requests to…
In Splunk Add-on Builder (AoB) versions below 4.1.2 and the Splunk CloudConnect SDK versions below 3.1.3, requests to third-party APIs through the REST API Modular Input incorrectly revert to using HTTP to connect after a failure to connect over HTTPS occurs.
Medium [CVE-2023-22942] In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, a cross-site request forgery in the Splunk Secure Gateway (SSG)…
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, a cross-site request forgery in the Splunk Secure Gateway (SSG) app in the ‘kvstore_client’ REST endpoint lets a potential attacker update SSG KV store collections using an HTTP GET request.
Medium [CVE-2023-22941] In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, an improperly-formatted ‘INGEST_EVAL’ parameter in a Field…
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, an improperly-formatted ‘INGEST_EVAL’ parameter in a Field Transformation crashes the Splunk daemon (splunkd).
Medium [CVE-2023-22940] In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, aliases of the ‘collect’ search processing language (SPL)…
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, aliases of the ‘collect’ search processing language (SPL) command, including ‘summaryindex’, ‘sumindex’, ‘stash’,’ mcollect’, and ‘meventcollect’, were not designated as safeguarded commands. The commands could potentially allow for the exposing of data to a summary index that unprivileged users could access. The vulnerability requires a higher privileged user to initiate a request within their browser, and only affects instances with Splunk Web enabled.
Medium [CVE-2023-22938] In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘sendemail’ REST API endpoint
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘sendemail’ REST API endpoint lets any authenticated user send an email as the Splunk instance. The endpoint is now restricted to the ‘splunk-system-user’ account on the local instance.
Medium [CVE-2023-22937] In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the lookup table upload feature let a user upload lookup tables with unnecessary filename extensions. Lookup table file extensions may now be one of the following only:.csv,.csv.gz,.kmz,.kml,.mmdb, or.mmdb.gzl.
Medium [CVE-2023-22936] In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘search_listener’ parameter in a search
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘search_listener’ parameter in a search allows for a blind server-side request forgery (SSRF) by an authenticated user. The initiator of the request cannot see the response without the presence of an additional vulnerability within the environment.