Security readout for executives and security teams
Plain-English summary
CVE-2015-10040 is an injection flaw in gitlearn's shell configuration handling. A remote, authenticated user may be able to affect integrity and availability through escape sequence handling. The public record names a patch, but affected versions are not specified.
Executive priority
Treat as a moderate priority unless gitlearn is externally reachable or used in a sensitive workflow. The business risk is not data theft in the source record, but possible integrity and availability impact from injection behavior.
Technical view
The vulnerability affects getGrade/getOutOf in scripts/config.sh, described as the Escape Sequence Handler. Manipulation can lead to CWE-74 injection. CVSS v2 is 5.5 with network access, low complexity, single authentication, partial integrity impact, and partial availability impact.
Likely exposure
Exposure appears limited to environments using gitlearn with the affected scripts/config.sh behavior reachable by authenticated remote users. The source bundle does not identify affected versions, package names, default deployments, or whether this is internet-facing in typical use.
Exploitation context
The CVE says remote initiation is possible and authentication is required. KEV is false, and the provided sources do not claim active exploitation, public weaponization, or exploitation in the wild.
Researcher notes
The strongest evidence is the CVE/VulDB description and the referenced GitHub patch. Version data is absent, so validation should focus on code presence and patch status. Do not assume broader product impact beyond gitlearn.
Mitigation direction
- Apply upstream patch 3faa5deaa509012069afe75cd03c21bda5050a64 or an equivalent vendor-approved fix.
- Check upstream project guidance for any version-specific upgrade instructions.
- Restrict access to gitlearn workflows to trusted authenticated users only.
- Prioritize remediation where gitlearn is reachable across network boundaries.
Validation and detection
- Inventory systems and repositories using gitlearn.
- Confirm whether scripts/config.sh contains the patched getGrade/getOutOf behavior.
- Review exposure paths to determine whether remote authenticated users can reach the affected workflow.
- Document compensating controls if immediate patching is not possible.
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-74: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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 lookupCVE-2015-10040 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
- Medium
- CVSS
- 5.5 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P
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.
CVSS vector scores
1 official scoreWe 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.
AV:N/AC:L/Au:S/C:N/I:P/A:P84.9Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
5.5MediumVector: AV:N/AC:L/Au:S/C:N/I:P/A:P
Source materials
- CVE List V5 sourceCVE List V5
- https://vuldb.com/?id.218302CVE reference · vdb-entry, technical-description
- https://vuldb.com/?ctiid.218302CVE reference · signature, permissions-required
- https://github.com/mikeizbicki/gitlearn/pull/31CVE reference · issue-tracking
- https://github.com/mikeizbicki/gitlearn/commit/3faa5deaa509012069afe75cd03c21bda5050a64CVE reference · patch
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.
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.