Security readout for executives and security teams
Plain-English summary
Open ISES Tickets before 3.44.2 reportedly exposes fixed MySQL credentials in a public-facing source file. Anyone who can read that source or deployed file may obtain database access if the database is reachable, potentially exposing or altering ticketing data and disrupting service.
Executive priority
Treat as an immediate remediation priority where affected deployments and reachable databases coexist. Upgrade, rotate credentials, and restrict database access promptly. If the database was externally reachable, initiate focused investigation because patching the file alone does not invalidate credentials already disclosed.
Technical view
CVE-2026-48241 is a CWE-798 hardcoded-credential flaw in loader.php. It is remotely relevant without authentication when the file is readable, although exploitation also requires database reachability and has high stated attack complexity. The supplied CVSS 4.0 score is 9.2, with high confidentiality, integrity, and availability impacts.
Likely exposure
Highest risk exists where versions before 3.44.2 are deployed, loader.php or its source is readable, and MySQL accepts connections from an attacker-reachable network. Exposure may also persist in repository history or copied deployments containing the credentials.
Exploitation context
The supplied record is not in KEV, and the provided sources do not establish active exploitation. Abuse requires obtaining the credentials and reaching the associated MySQL service. Publicly committed credentials increase discovery risk, but actual exposure depends on deployment, network controls, and whether the credentials remain valid.
Researcher notes
The bundle identifies versions before 3.44.2, but its structured affected entry lists version “0” with default status “unaffected,” creating metadata ambiguity. Validate product versions against the vendor release and patch. No cited evidence confirms exploitation, credential reuse scope, default database exposure, or whether historical source copies remain accessible.
Mitigation direction
- Upgrade Open ISES Tickets to version 3.44.2 or later using vendor guidance.
- Rotate the exposed MySQL credentials and update legitimate application configuration securely.
- Restrict MySQL connectivity to only required application systems and trusted networks.
- Remove unintended web access to loader.php and other sensitive source files.
- Review repository history and deployment copies for continued credential exposure.
Validation and detection
- Confirm every Open ISES Tickets deployment runs version 3.44.2 or later.
- Verify loader.php no longer contains usable database credentials.
- Confirm the previously exposed MySQL credentials have been revoked or rotated.
- Test that MySQL is unreachable from unauthorized networks.
- Review database authentication and activity logs for suspicious access using the exposed account.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-798: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-48241 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.2 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
2 official scoresWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——VulnCheckCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H2.25.9VulnCheckVulnerability scoring details
Base CVSS 4.0 score
9.2CriticalVector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Base CVSS 3.1 score
8.1HighVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/openises/tickets/releases/tag/v3.44.2CVE reference, VulnCheck · release-notes
- https://github.com/openises/tickets/commit/ecfeb406a016766cae81c749e14b5145a9f2dbffCVE reference, VulnCheck · patch
- https://www.vulncheck.com/advisories/open-ises-tickets-hardcoded-mysql-credentials-in-loader-phpCVE reference, VulnCheck · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Use of Hard-coded Credentials
Use of Hard-coded Credentials represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.