Description
A vulnerability was identified in JhumanJ OpnForm up to 1.9.3. The affected element is an unknown function of the component HTTP Header Handler. The manipulation of the argument X-Forwarded-For leads to improper restriction of excessive authentication attempts. The attack is possible to be carried out remotely. A high degree of complexity is needed for the attack. The exploitability is described as difficult. The exploit is publicly available and might be used. The identifier of the patch is 11e99960e14ca986b1a001a56e7533223d2cfa5b. It is suggested to install a patch to address this issue.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.327378
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.327378
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.666888
Exploit, Third Party Advisory exploit
https://docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit?tab=t.0#heading=h.va2ituwwqcf3
Patch issue-tracking
patch
https://github.com/JhumanJ/OpnForm/pull/900/commits/11e99960e14ca986b1a001a56e7533223d2cfa5b
Scores
CVSS v3
3.7
EPSS
0.0063
EPSS Percentile
45.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-307
CWE-799
Status
published
Products (1)
jhumanj/opnform
< 1.9.3
Published
Oct 08, 2025
Tracked Since
Feb 18, 2026