CVE-2023-50253 | laf logs leak

Exp

Laf is a cloud development platform. In the Laf version design, the log uses communication with k8s to quickly retrieve logs from the container without the need for additional storage. However, in version 1.0.0-beta.13 and prior, this interface does not verify the permissions of the pod, which allows authenticated users to obtain any pod logs under the same namespace through this method, thereby obtaining sensitive information printed in the logs. As of time of publication, no known patched versions exist.

Published: 2024-01-03 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-50253 is rated High Exploit Risk (71.4/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.74%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2023-50253

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2023-50253

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.08% 0.74% +0.66%
2 2025-11-21 0.22% 0.08% -0.14%
3 2025-11-18 — 0.22% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-50253

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.6 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 6.0 [email protected]
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 3.6 [email protected]

Weakness enumeration for CVE-2023-50253

Affected software / configurations for CVE-2023-50253

Vendor Product Version Raw CPE
laf laf 0.1.5 cpe:2.3:a:laf:laf:0.1.5:*:*:*:*:*:*:*
laf laf 0.4.0 cpe:2.3:a:laf:laf:0.4.0:*:*:*:*:*:*:*
laf laf 0.4.1 cpe:2.3:a:laf:laf:0.4.1:*:*:*:*:*:*:*
laf laf 0.4.2 cpe:2.3:a:laf:laf:0.4.2:*:*:*:*:*:*:*
laf laf 0.4.3 cpe:2.3:a:laf:laf:0.4.3:*:*:*:*:*:*:*
laf laf 0.4.4 cpe:2.3:a:laf:laf:0.4.4:*:*:*:*:*:*:*
laf laf 0.4.5 cpe:2.3:a:laf:laf:0.4.5:*:*:*:*:*:*:*
laf laf 0.4.6 cpe:2.3:a:laf:laf:0.4.6:*:*:*:*:*:*:*
laf laf 0.4.7 cpe:2.3:a:laf:laf:0.4.7:*:*:*:*:*:*:*
laf laf 0.4.8 cpe:2.3:a:laf:laf:0.4.8:*:*:*:*:*:*:*
laf laf 0.4.9 cpe:2.3:a:laf:laf:0.4.9:*:*:*:*:*:*:*
laf laf 0.4.10 cpe:2.3:a:laf:laf:0.4.10:*:*:*:*:*:*:*
laf laf 0.4.11 cpe:2.3:a:laf:laf:0.4.11:*:*:*:*:*:*:*
laf laf 0.4.12 cpe:2.3:a:laf:laf:0.4.12:*:*:*:*:*:*:*
laf laf 0.4.13 cpe:2.3:a:laf:laf:0.4.13:*:*:*:*:*:*:*
laf laf 0.4.14 cpe:2.3:a:laf:laf:0.4.14:*:*:*:*:*:*:*
laf laf 0.4.15 cpe:2.3:a:laf:laf:0.4.15:*:*:*:*:*:*:*
laf laf 0.4.16 cpe:2.3:a:laf:laf:0.4.16:*:*:*:*:*:*:*
laf laf 0.4.17 cpe:2.3:a:laf:laf:0.4.17:*:*:*:*:*:*:*
laf laf 0.4.18 cpe:2.3:a:laf:laf:0.4.18:*:*:*:*:*:*:*
laf laf 0.4.19 cpe:2.3:a:laf:laf:0.4.19:*:*:*:*:*:*:*
laf laf 0.4.20 cpe:2.3:a:laf:laf:0.4.20:*:*:*:*:*:*:*
laf laf 0.4.21 cpe:2.3:a:laf:laf:0.4.21:alpha0:*:*:*:*:*:*
laf laf 0.5.0 cpe:2.3:a:laf:laf:0.5.0:-:*:*:*:*:*:*
laf laf 0.5.0 cpe:2.3:a:laf:laf:0.5.0:alpha0:*:*:*:*:*:*
laf laf 0.5.0 cpe:2.3:a:laf:laf:0.5.0:alpha1:*:*:*:*:*:*
laf laf 0.5.0 cpe:2.3:a:laf:laf:0.5.0:alpha2:*:*:*:*:*:*
laf laf 0.5.0 cpe:2.3:a:laf:laf:0.5.0:alpha3:*:*:*:*:*:*
laf laf 0.5.1 cpe:2.3:a:laf:laf:0.5.1:-:*:*:*:*:*:*
laf laf 0.5.1 cpe:2.3:a:laf:laf:0.5.1:alpha0:*:*:*:*:*:*
laf laf 0.5.2 cpe:2.3:a:laf:laf:0.5.2:-:*:*:*:*:*:*
laf laf 0.5.2 cpe:2.3:a:laf:laf:0.5.2:alpha0:*:*:*:*:*:*
laf laf 0.5.3 cpe:2.3:a:laf:laf:0.5.3:*:*:*:*:*:*:*
laf laf 0.5.4 cpe:2.3:a:laf:laf:0.5.4:-:*:*:*:*:*:*
laf laf 0.5.4 cpe:2.3:a:laf:laf:0.5.4:alpha0:*:*:*:*:*:*
laf laf 0.5.5 cpe:2.3:a:laf:laf:0.5.5:-:*:*:*:*:*:*
laf laf 0.5.5 cpe:2.3:a:laf:laf:0.5.5:alpha0:*:*:*:*:*:*
laf laf 0.5.6 cpe:2.3:a:laf:laf:0.5.6:*:*:*:*:*:*:*
laf laf 0.5.7 cpe:2.3:a:laf:laf:0.5.7:-:*:*:*:*:*:*
laf laf 0.5.7 cpe:2.3:a:laf:laf:0.5.7:alpha0:*:*:*:*:*:*
laf laf 0.5.8 cpe:2.3:a:laf:laf:0.5.8:alpha0:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:-:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha0:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha1:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha10:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha2:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha3:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha4:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha5:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha6:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha7:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha8:*:*:*:*:*:*
laf laf 0.6.0 cpe:2.3:a:laf:laf:0.6.0:alpha9:*:*:*:*:*:*
laf laf 0.6.1 cpe:2.3:a:laf:laf:0.6.1:*:*:*:*:*:*:*
laf laf 0.6.2 cpe:2.3:a:laf:laf:0.6.2:*:*:*:*:*:*:*
laf laf 0.6.3 cpe:2.3:a:laf:laf:0.6.3:*:*:*:*:*:*:*
laf laf 0.6.4 cpe:2.3:a:laf:laf:0.6.4:*:*:*:*:*:*:*
laf laf 0.6.5 cpe:2.3:a:laf:laf:0.6.5:*:*:*:*:*:*:*
laf laf 0.6.6 cpe:2.3:a:laf:laf:0.6.6:*:*:*:*:*:*:*
laf laf 0.6.7 cpe:2.3:a:laf:laf:0.6.7:*:*:*:*:*:*:*
laf laf 0.6.8 cpe:2.3:a:laf:laf:0.6.8:*:*:*:*:*:*:*
laf laf 0.6.9 cpe:2.3:a:laf:laf:0.6.9:*:*:*:*:*:*:*
laf laf 0.6.10 cpe:2.3:a:laf:laf:0.6.10:*:*:*:*:*:*:*
laf laf 0.6.11 cpe:2.3:a:laf:laf:0.6.11:*:*:*:*:*:*:*
laf laf 0.6.12 cpe:2.3:a:laf:laf:0.6.12:*:*:*:*:*:*:*
laf laf 0.6.13 cpe:2.3:a:laf:laf:0.6.13:*:*:*:*:*:*:*
laf laf 0.6.14 cpe:2.3:a:laf:laf:0.6.14:*:*:*:*:*:*:*
laf laf 0.6.15 cpe:2.3:a:laf:laf:0.6.15:*:*:*:*:*:*:*
laf laf 0.6.16 cpe:2.3:a:laf:laf:0.6.16:*:*:*:*:*:*:*
laf laf 0.6.17 cpe:2.3:a:laf:laf:0.6.17:*:*:*:*:*:*:*
laf laf 0.6.18 cpe:2.3:a:laf:laf:0.6.18:*:*:*:*:*:*:*
laf laf 0.6.19 cpe:2.3:a:laf:laf:0.6.19:*:*:*:*:*:*:*
laf laf 0.6.20 cpe:2.3:a:laf:laf:0.6.20:*:*:*:*:*:*:*
laf laf 0.6.21 cpe:2.3:a:laf:laf:0.6.21:*:*:*:*:*:*:*
laf laf 0.6.22 cpe:2.3:a:laf:laf:0.6.22:*:*:*:*:*:*:*
laf laf 0.6.23 cpe:2.3:a:laf:laf:0.6.23:*:*:*:*:*:*:*
laf laf 0.7.0 cpe:2.3:a:laf:laf:0.7.0:*:*:*:*:*:*:*
laf laf 0.7.1 cpe:2.3:a:laf:laf:0.7.1:*:*:*:*:*:*:*
laf laf 0.7.2 cpe:2.3:a:laf:laf:0.7.2:*:*:*:*:*:*:*
laf laf 0.7.3 cpe:2.3:a:laf:laf:0.7.3:*:*:*:*:*:*:*

References for CVE-2023-50253

cvelogic Threat Intelligence