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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 2.9 · jhumanjNVD modified 2026-10-08 13:10
Affected (CPE criteria) 1
cpe:2.3:a:jhumanj:opnform:*:*:*:*:*:*:*:*
References 6
- https://docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit?tab=t.0#heading=h.va2ituwwqcf3 Exploit, Third Party Advisory
- https://github.com/JhumanJ/OpnForm/pull/900/commits/11e99960e14ca986b1a001a56e7533223d2cfa5b Patch
- https://vuldb.com/?ctiid.327378 Permissions Required, VDB Entry
- https://vuldb.com/?id.327378 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.666888 Third Party Advisory, VDB Entry
- https://docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit?tab=t.0#heading=h.va2ituwwqcf3 Exploit, Third Party Advisory